The Biggest Loser (U.S. TV series)

For the current season, see The Biggest Loser: Temptation Nation.

The Biggest Loser
Created by	Dave Broome
Presented by	Caroline Rhea (2004–06) Alison Sweeney (2007–15) Bob Harper (2016–)
Starring	See below
Narrated by	J.D. Roth Alison Sweeney
Theme music composer	Heather Small and Peter-John Vettese
Opening theme	"Looking Good, Feeling Gorgeous" (Season 1) by RuPaul "Proud" (Seasons 2–9) by Heather Small "Brand New Book" (Season 12–13) by Train
Composer(s)	Jeff Lippencott and Mark T. Williams, Ah2 Music, Jason Bond, Darren Moss
Country of origin	United States
Original language(s)	English
No. of seasons	17
No. of episodes	241 (as of January 11, 2016)
Production
Executive producer(s)	Eden Gaha
Running time	84 minutes (120 minutes incl. commercials)
Production company(s)	3Ball Entertainment Eyeworks Reveille Productions (2004–12) Shine America (2012–) Twenty Five Seven Productions
Distributor	NBCUniversal Television Distribution
Release
Original network	NBC
Picture format	480i (SDTV) (2004–10) 1080i (HDTV) (2010–)
Original release	October 19, 2004 (2004-10-19) – present
External links
Website

The Biggest Loser is an American competition reality show that debuted on NBC on October 19, 2004. The show features obese or overweight contestants competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.

Premise

Each season of The Biggest Loser starts with a weigh-in to determine the contestants' starting weights, which serve as the baseline for determining the overall winner.

The contestants are grouped into teams of three, each wearing separate colored T-shirts. Depending on the season a team may work with a specific trainer or all trainers may work with all contestants. The trainers are responsible (in conjunction with medical personnel retained by the show) for designing comprehensive workout and nutrition plans and teaching them to the contestants. However, the contestants are individually responsible for implementing the principles taught.

During an episode, various challenges and temptations (see below) are featured. Those who win a particular challenge are given special privileges, such as a weight advantage for the next weigh-in or even full immunity from being voted off the show.

Each month culminates in another weigh-in to determine which team has lost the most weight for that week, in percentage of total weight lost. The team that has lost the least percentage during that week (known as "falling below the yellow line", which refers to a line featured on a video screen showing the cutoff between safety and being at-risk) will have one member voted off (unless the team consists of only one remaining member, in which case there is no vote). The vote is usually made by the other teams, though some episodes feature one team making the decision alone. Some episodes feature a second, "red line"; if a contestant falls below the red line the contestant is automatically off the show with no vote. Other episodes allow for the contestants, if successfully meeting a goal at the weigh-in, to all receive immunity for the week.

When the number of contestants has shrunk to a predetermined smaller number (unknown to the contestants), the teams are dissolved and the contestants compete one-on-one against each other.

The season finale features both the contestants remaining on the show and those sent home early; the latter are brought back for the final show. Those sent home early compete for a smaller prize while those on the show compete for a larger prize and the title of "The Biggest Loser".

Episode format

Episodes are typically two hours long. Some episodes have been aired in a shortened one-hour format to accommodate The Voice and the State of the Union address. Each episode features some, but not all, of the following activities (some contestants may not participate in an activity with physical requirements if placed on medical restrictions):

1. Temptation:
   Contestants prepare for the first day of the week only to find a situation that involves temptation. The temptation usually requires contestants to gamble by eating or drinking delicious but high-calorie foods in exchange for what may seem to be a beneficial trade-off. The benefits may or may not be known to the contestants in advance. Examples include eating sweet foods for a chance to call their loved ones, eating a big slice of cake to win an unknown prize (which, in one episode, turned out to be an exercise bike) or giving up time with trainer for a chance to win thousands of dollars. Contestants are given a set amount of time before the offer passes.
2. Reward Challenge:
   Contestants compete to win a prize, first as teams and then as individuals after the teams are dissolved. After the challenge, viewers are shown the winning team savoring their reward while the losing team accepts their loss. Prizes range from immunity- which is exemption from elimination—to exercise equipment, phone calls home or weight prizes, which allow winners of a challenge to have a greater weight loss at the Weigh-In, or losers of a challenge to have a lower weight loss at the Weigh-In (e.g. a 6 lb weight loss would result in a 7 lb weight loss if a contestant were to win a "1 pound advantage" whereas it would result in a 5 lb weight loss if a contestant were to win a "1 pound disadvantage"). If there is an unequal number of players on each team, then the team(s) with more players must pick an individual or individuals who will sit out until there is an equal number of players on each team. Occasionally, players have to be cleared by the show's doctors in order to participate in physical challenges.
3. Initial Workout:
   Contestants work out with the trainers. During this segment, the trainers will often speak with certain contestants, especially those doing poorly. Usually certain underlying emotional issues are revealed at this time (such as a loss of a family member or a physical calamity), which often are the triggering events that led to the weight gain in the first place.
4. Last Chance Workout:
   Last chance workouts are often shown as grueling, final preparations for the weigh in. This is a real test of strength and trainers push contestants to their limits.
5. Last Chance Challenge:
   Introduced in season seventeen, the last chance challenge is a variant between a reward challenge and a last chance workout. As with the last chance workout, the last chance challenge will usually take place inside the gym. The winning team will win a prize that benefits the team right before the upcoming weigh-in (e.g. a two-pound advantage for the team).
6. Weigh-In:
   Although, the show depicts the weigh-in in an evening setting, the actual weight measurement occurs off-camera in a morning session and the contestants are not told of the results during this time. All contestants are weighed to determine the amount they have lost relative to their total body weight. During team-based competition, the team that loses the highest percentage wins and the losing team must send one person home. When the teams are dissolved and the show becomes an individual competition, the two contestants who lose the lowest percentage of weight are below the yellow line and are eligible for elimination. A similar setup to individual-based weigh-ins happens when the two initial teams are broken up into four teams of two or three, as happened in the second and fourth seasons. In season ten, the rules changed. The contestants are now expected to weigh in before challenges. The yellow line now increases up to half of the slots depending on how many contestants there are at the ranch. The contestants that are below the yellow line face an elimination challenge before the vote. In addition, the Biggest Loser of the week is allowed to save a person below the yellow line from elimination. Some episodes have featured both a yellow line and a red line; a contestant who falls below the red line is eliminated outright from the competition without a vote of the other contestants.
7. Elimination Challenge:
   Introduced in season nine, the elimination challenge was for the two people who were below the yellow line. In the only elimination challenge of that season, the longest one standing stayed while the other one went home. In season ten, the elimination challenge was re-introduced. The amount of people who were below the yellow line participate in a challenge to escape from the vote. The two contestants that are the least successful in the competition faces the vote.
8. The Vote:
   The final segment of the show takes place in a dining room that has refrigerators labeled with each contestant's name (active contestants have their name illuminated) and filled with that contestant's favorite tempting foods. Prior to the vote, the contestants facing elimination plead their case as to why they should remain on the Ranch (several episodes feature contestants making a "sacrificial" request to be sent home, generally a team agreeing as to which member should stay and which one should go, or one contestant feeling that they can make progress at home while another needs the Ranch setting to continue his/her progress). The other contestants are not required to honor any requests to be sent home, though generally such requests are honored. The contestants facing elimination arrive at the dining room first; the other contestants each carry a covered plate containing the name of the person they wish to vote out. In the event of a tie, the contestant or team who lost the least percentage of weight is eliminated, except if both of the contestants or teams lost the least percentage of weight. As people are voted out, the light for their name is extinguished. After the vote, the eliminated contestant is shown at home and mentions the progress they have made in their weight loss.

Weight loss regimen: risks and criticism

"I’m waiting for the first person to have a heart attack. I have had some patients who want to [follow the show's regimen], and I counsel them against it. I think the show is so exploitative. They are taking poor people who have severe weight problems whose real focus is trying to win the quarter-million dollars."

Dr. Charles Burant, director of the Michigan Metabolomics and Obesity Center

"Simply put, the Biggest Loser provides viewers with a completely inaccurate picture of what you must do to lose weight and live healthy. It takes an overly extreme course of action on an important, but far less effective and achievable way to attain good form and better health."

Graham Mumm, entrepreneur and writer at UndeferredLiving.com

"Risks aside, weight-loss experts say that the biggest problem with the Biggest Loser is that extreme methods of dropping pounds are less likely to work in the long run. Several former Biggest Loser contestants have regained some or all of the weight."

Stephanie Pappas, LiveScience.com

According to LiveScience.com, "physicians and nutritionists worry the show's focus on competitive weight loss is, at best, counterproductive and, at worst, dangerous". Contestants on the show lose upwards of 10 pounds per week (in the very first week, some contestants have lost 20–30+ pounds in that one week alone), whereas the established medical guidelines for safe weight loss are between 1 and 2 pounds per week. This is true even though that weight-loss rate originates from an examination of the database from the National Weight Control Registry, where members have lost a minimum of 30 pounds and maintained that weight loss for a minimum of a year. So while researchers did find a correlation between that rate, on average, with members of the Registry, all this correlation can mean—if there is any causal correlation at all (there is no control group) -- is that it is more likely, on average, for someone to be successful at losing a large amount of weight, and more successful at maintaining that weight loss. There is no way of stating whether this rate is more healthy than any other rate, simply because (a) there is no comparison with any other rate, and not even any comparison between disease or mortality rates of members of this Registry and any other random group.

Other health writers take it even further, suggesting that everything from the shows dietary guidelines to workout routines are completely flawed.

At the end of every telecast, the following disclaimer is shown:

Our contestants were supervised by doctors while participating in the show, and their diet and exercise regimen was tailored to their medical status and their specific needs. Consult with your own doctor before embarking on any diet or exercise program.

Despite this claim of supervision, however, all contestants are required to sign a waiver that states: "no warranty, representation or guarantee has been made as to the qualifications or credentials of the medical professionals who examine me or perform any procedures on me in connection with my participation in the series, or their ability to diagnose medical conditions that may affect my fitness to participate in the series".

The weight-loss regimen used in the show—severe caloric restriction combined with up to six hours a day of strenuous exercise—involves risks including a weakening of the heart muscle, irregular heartbeat and dangerous reductions in potassium and electrolytes. Contestants, regardless of their weight, are required to certify that they believe they are "in excellent physical, emotional, psychological and mental health".

The Biggest Loser: Second Chances included a one-mile foot race in its first week, an event that led to the hospitalization of two of its contestants; Rob Huizenga, the show's medical consultant, when asked about the foot race said that "If we had it to do over, we wouldn’t [have done] it" and noted that in response, the show's producers have "changed a lot of the way [they] do things" (including the close monitoring of contestants’ body temperatures during exercise).

Because the show is a contest that involves eliminations from it, some contestants are encouraged to take risks that endanger their health. Ryan C. Benson, the winner of the program’s first season, publicly admitted that "he dropped some of the weight by fasting and dehydrating himself to the point that he was urinating blood". Also since the show Benson has regained all of his weight, but 10–12 lbs. In 2009, Kai Hibbard (runner-up from the third season) told The New York Times that "she and other contestants would drink as little water as possible in the 24 hours before a weigh-in" and would "work out in as much clothing as possible" when the cameras were off. She further stated that two weeks after the show ended, she had regained about 31 pounds, mostly from staying hydrated. In a June 2010 interview, Hibbard said, "I do still struggle [with an eating disorder]. I do. My husband says I’m still afraid of food... I’m still pretty messed up from the show."

In a July 2011 press conference with the Television Critics Association, comedian and actor Jerry Lewis was critical of the competitive nature of The Biggest Loser, claiming that the show is about contestants "knocking their brains out trying to see how we beat the fat lady at 375 pounds, and in four months she's going to be 240. Who cares? It's ridiculous."

Location

Seasons two and three of The Biggest Loser have been filmed at the Hummingbird Nest Ranch. The 126-acre (0.51 km²) ranch is an equestrian estate in Simi Valley, California, northwest of Los Angeles. Recent seasons have been filmed at King Gillette Ranch on Mulholland Highway near Malibu Creek State Park.

Series overview

#	Name	Premiere	Finale	Original teams	The Biggest Loser	At-Home Winner	Synopsis
1	The Biggest Loser (season 1)	October 19, 2004	December 14, 2004	Two teams of six	Ryan Benson	David Fioravanti	Featured 12 contestants divided into two teams, the Red team and the Blue team. The Red Team was coached by trainer Jillian Michaels, while The Blue Team was coached by trainer Bob Harper. The eventual winner of the $250,000 grand prize was Ryan, with a total weight loss of 122 pounds (37%).
2	The Biggest Loser (season 2)	September 13, 2005	November 29, 2005	Two teams of seven divided by gender	Matt Hoover	Pete Thomas	Featured fourteen contestants divided into two teams based on gender. Season two introduced the change that weigh-ins would be won or lost based on the percentage of total weight lost, rather than on the number of pounds lost. This change was made to create a more even playing field among contestants of varying weights. Matt was the eventual winner.
3	The Biggest Loser (season 3)	September 20, 2006	November 29, 2006	Two teams of seven and two at-home returnees	Erik Chopin	Brian Starkey	Involved the largest cast ever with 50 contestants initially beginning the show, each representing one US state. Kim Lyons joined the show, replacing Jillian Michaels as the Red Team trainer for only one season. After the initial group weigh-in and exercise, 14 contestants were selected to stay on the ranch and the other 36 contestants participated by losing weight at home. Later in the season, at-home players who lost the most weight were brought back to rejoin the cast on the ranch.
4	The Biggest Loser (season 4)	September 11, 2007	December 18, 2007	Three teams of six	Bill Germanakos	Jim Germanakos	In February 2007, it was announced that Caroline Rhea was leaving the show, to be replaced by Days of Our Lives actress Alison Sweeney. It was also announced that there would be three teams (named for the color each team member would wear: blue, red, or black), with Bob Harper, Jillian Michaels and Kim Lyons returning as personal trainers. One of the contestants for this season was Amber Walker, a paramedic from Pasadena, Texas, who won a viewer vote among potential candidates on the April 23, 2007, edition of NBC's Today, even though the other three choices (Jez Luckett, Lezlye Donahue, and David Griffin) were eventually chosen as contestants as well. The winners were each twins: Jim, a contestant who had been voted off won the prize for the eliminated contestants. Bill won the grand prize of $250,000 and was pronounced The Biggest Loser by Sweeney.
5	The Biggest Loser: Couples	January 1, 2008	April 15, 2008	Ten teams of two	Ali Vincent	Bernie Salazar	20 contestants competed on 10 teams, each paired with a loved one, co-worker or friend with the exception of one team of strangers. Alison Sweeney returned as host for her second season. Bob Harper and Jillian Michaels returned to train the contestants. Bernie won the eliminated edition, losing 130 pounds and winning $100,000. Ali Vincent lost the biggest percentage of weight and became the first female biggest loser of the US series, beating Roger and Kelly. However, internationally, she is not the first female biggest loser; the first female biggest loser is Jodie Prenger from the UK's second season.
6	The Biggest Loser: Families	September 16, 2008	December 16, 2008	Eight teams of two	Michelle Aguilar	Heba Salama	16 contestants competed in pairs, fewer than in the previous season. Four teams consisted of married couples, training with Bob, while the other four were parent/child teams training with Jillian. Alison Sweeney returned as host for her third season. Michelle Aguilar was declared the Biggest Loser after beating Ed Brantley and Vicky Vilcan at the finale. She lost a total of 110 pounds, or 45.45 percent of her body weight, winning the $250,000 grand prize. Heba Salama was awarded the $100,000 prize for the eliminated contestant with the largest percentage of weight loss after losing 138 pounds, or 46.94 percent of her body weight.
7	The Biggest Loser: Couples 2	January 6, 2009	May 12, 2009	Eleven teams of two	Helen Phillips	Jerry Hayes	Included the heaviest man ever on The Biggest Loser, Daniel Wright, weighing 454 lb. It also included the oldest participants ever, at age 63 years. It had also been declared by the group doctor to be the sickest group of contestants ever, with 45 different medications being taken by them. With 22 people initially on the ranch, it also featured the largest number of on-ranch contestants ever on the show. It was won by 48-year-old Helen Phillips who lost 140 pounds or 54.47 percent of her body weight.
8	The Biggest Loser: Second Chances	September 15, 2009	December 8, 2009	Eight teams of two	Danny Cahill	Rebecca Meyer	16 contestants competed. The season once again started off with different colored teams, but is the first since season 4 to have a non-couples start-off. It includes the heaviest woman and person ever on The Biggest Loser, Shay Sorrells, weighing 476 lb as well as returning contestant Daniel Wright.
9	The Biggest Loser: Couples 3	January 5, 2010	May 25, 2010	Eleven teams of two	Michael Ventrella	Koli Palu	The ninth season of The Biggest Loser premiered January 5, 2010, with a format similar to the last couples season. A promo for the new season was shown during the Season 8 finale. This season had the heaviest contestant ever: 526 pound Michael Ventrella, as well as the heaviest couple: Twins James (485 lbs) and John (484 lbs), at 969 lbs. The $250,000 grand prize was awarded to Michael Ventrella who lost a biggest loser record 264 pounds. His total percentage of weight loss was 50.19%. "At home" winner Koli Palu went on to win the $100,000 prize. Palu, who spent the full season on the show, was eliminated in the finale, but he lost a larger percentage than Michael Ventrella and would have won the overall prize had he been selected by the viewers to move on instead of Daris George.
10	The Biggest Loser: Pay It Forward	September 21, 2010	December 14, 2010	Seven teams of three	Patrick House	Mark Pinkhasovich	This season has adopted a theme, called Paying It Forward, which means that the trainers won't only motivate contestants, but whole communities. 14 are initially selected to compete on the ranch, from seven trios of players from each of the seven cities visited, while others will be brought back during the season, which will lead to a contestant total of 21. The trainers traveled to seven cities.
11	The Biggest Loser: Couples 4	January 4, 2011	May 24, 2011	Twelve teams of two	Olivia Ward	Denise "Deni" Hill	A fourth couples edition also marked the fourth year of a winter-spring season. The new team color to be added this season is aqua, replacing the white team. Season eleven will also feature major set changes including the scale, and changes to the trainers of the show. Two mystery trainers will be added as an alternative to the existing Bob/Jillian duo in the season's twist. In Week 3 their identities were revealed as Brett Hoebel and Cara Castronuova. The cast includes a man who is 507 pounds, second to only season 9's Michael. In the thirteenth episode, a two-person white team will be added, making this the biggest season cast in show history. Former Olympic gold medalist Rulon Gardner was also a contestant that season. However, he quit the show after losing a competition in which the prize was to appear on the cover of a Wheatie's cereal box (one of his dreams). He is the 2nd contestant to not have a follow up story.
12	The Biggest Loser: Battle of the Ages	September 20, 2011	December 13, 2011	Three teams of five	John Rhode	Jennifer Rumple	For the first time the contestants will be divided by age in the Battle of the Ages. There will be three teams: under 30, 30-49 and 50 and over. The heaviest contestant weighs in at 447 pounds. This season includes two new trainers: Anna Kournikova and Dolvett Quince. They join Bob this season. Jillian, Cara, and Brett are not trainers this season. This was the first season since Season 5 not to have different-colored teams of two.
13	The Biggest Loser: No Excuses	January 3, 2012	May 1, 2012	Ten teams of two	Jeremy Britt	Mike Messina	For the first time teams will be competing against their partner in challenges, workouts and elimination. Dolvett Quince returns for his second season. The cast includes a man who weighed at 403 pounds. Social media called this season the most hated and spoiled cast in the history of the show. Perhaps the most notable moment of the season is the cast revolt and walkout that took place over the possibility of old contestants coming back at top 5.
14	The Biggest Loser: Challenge America	January 6, 2013	March 18, 2013	Three teams of five	Danni Allen	Gina McDonald	Jillian Michaels will return again to the show for the third time after another two-year absence. She will train alongside Bob Harper and Dolvett Quince. For the first time, three teenagers, one for each team, aged 13 to 17 will compete outside the ranch.
15	The Biggest Loser: Second Chances 2	October 15, 2013	February 4, 2014	Three teams of five	Rachel Frederickson	Tumi Oguntala	In a Biggest Loser first, the trainers are part of casting process, handpicking which contestants to be on the show. In a theme of "Second Chances", the trainers will also utilize a "Trainer Save", allowing each trainer to rescue one player on their respective team from going home. Among the contestants to compete this season are Olympic weight lifter Holley Mangold and American Idol winner Ruben Studdard. Studdard is also the largest contestant of the season, weighing in at 462 pounds. Bob Harper, Jillian Michaels and Dolvett Quince return once again as the trainers for this season
16	The Biggest Loser: Glory Days	September 11, 2014	January 29, 2015	Three teams of 6 and two Comeback Canyon Players	Toma Dobrosavljevic	Jordan Alicandro	Jillian Michaels will not be returning for this season, marking the third time she has left the show. Trainers Bob Harper and Dolvett Quince will be returning, and two new trainers, Jessie Pavelka and Jennifer Widerstrom will also be joining the cast, and will be replacing Jillian Michaels
17	The Biggest Loser: Temptation Nation	January 4, 2016	February 22, 2016	Two teams of eight			Alison Sweeney will not be returning for this season, and Bob Harper will replace her as host. Season 17 also marks the return of couples for the first time since season 13

Trainers

Trainer	Seasons
	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17
Bob Harper
Jillian Michaels
Dolvett Quince
Jennifer Widerstrom
Brett Hoebel
Anna Kournikova
Kim Lyons
Jessie Pavelka
Cara Castronova

Leaderboard

Grand Prize

Season	Contestant	Age	Height	Start BMI	Start Weight	Recent BMI	Recent Weight	Lbs Lost	Percent
season 1	Ryan Benson	36	6' 02"	42.4	330	26.7	208	122	-37%
season 2	Matt Hoover	28	5' 10"	48.6	339	26.1	182	157	-46.3%
season 3	Erik Chopin	35	6' 02"	52.3	407	24.8	193	214	-52.6%
season 4	Bill Germanakos	40	5' 08"	50.8	334	25.8	170	164	-49.1%
season 5	Ali Vincent	32	5' 05"	38.9	234	20.3	122	112	-47.9%
season 6	Michelle Aguilar	26	5' 03"	42.9	242	23.4	132	110	-45.5%
season 7	Helen Phillips	47	5' 06"	41.5	257	18.9	117	140	-54.5%
season 8	Danny Cahill	39	5' 11"	60.0	430	26.6	191	239	-55.6%
season 9	Michael Ventrella	30	6' 03"	65.7	526	32.7	262	264	-50.2%
season 10	Patrick House	28	6' 02"	51.4	400	28.1	219	181	-45.3%
season 11	Olivia Ward	35	5' 09"	38.5	261	19.5	132	129	-49.4%
season 12	John Rhode	40	6' 04"	54.2	445	27.4	225	220	-49.4%
season 13	Jeremy Britt	21	5' 08"	59.1	389	28.9	190	199	-51.2%
season 14	Danni Allen	26	5' 06"	41.6	258	22.1	137	121	-46.9%
season 15	Rachel Frederickson	24	5' 04"	44.6	260	18.0	105	155	-59.6%
season 16	Toma Dobrosavljevic	33	5' 11"	46.9	336	23.0	165	171	-50.9%
season 17	N/A

Runners-Up

season	Contestant	Age	Height	Start BMI	Start Weight	Recent BMI	Recent Weight	Lbs Lost	Percent
season 1	Gary Deckman	40	5' 10"	32.6	227	22.4	156	71	-31.3%
season 2	Seth Word	24	6' 01"	38.4	291	22.2	168	123	-42.3%
season 3	Kai Hibbard	27	5' 05"	43.6	262	24.0	144	118	-45%
season 4	Julie Hadden	34	5' 02"	39.9	218	22.1	121	97	-44.5%
season 5	Roger Shultz	40	5' 10"	52.1	363	28.6	199	164	-45.2%
season 6	Ed Brantley	31	6' 03"	41.9	335	24.5	196	139	-41.5%
season 7	Mike Morelli	18	5' 11"	54.1	388	25.2	181	207	-53.4%
season 8	Rudy Pauls	31	6' 04"	53.8	442	25.3	208	234	-52.9%
season 9	Ashley Johnston	27	5' 05"	62.2	374	31.8	191	183	-48.9%
season 10	Alfredo Dinten	43	6' 00"	49.8	367	27.8	205	162	-44.1%
season 11	Hannah Curlee	32	5' 08"	37.7	248	19.5	128	120	-48.4%
season 12	Antone Davis	44	6' 05"	53.0	447	29.1	245	202	-45.2%
season 13	Kim Nielsen	38	5' 08"	38.3	252	20.4	134	118	-46.8%
season 14	Jeff Nichols	24	5' 11"	54.1	388	28.9	207	181	-46.6%
season 15	David Brown	43	6' 02"	52.5	409	24.0	187	222	-54.3%
season 16	Sonya Jones	40	5' 06"	45.7	283	22.4	139	144	-50.9%

Second Runners-Up

season	Contestant	Age	Height	Start BMI	Start Weight	Recent BMI	Recent Weight	Lbs Lost	Percent
season 1	Kelly Minner	28	5' 05"	40.3	242	27.1	163	79	-32.6%
season 2	Suzy Preston	28	5' 04"	39.0	227	22.7	132	95	-41.9%
season 3	Mark Wylie	40	5' 11"	42.8	307	24.8	178	129	-42%
season 4	Hollie Self	28	5' 07"	39.9	255	23.5	150	105	-41.2%
season 5	Kelly Fields	38	5' 06"	43.7	271	26.1	162	109	-40.2%
season 6	Vicky Vilcan	37	5' 06"	39.7	246	23.4	145	101	-41.1%
season 7	Tara Costa	23	5' 09"	43.4	294	20.5	139	155	-52.7%
season 8	Amanda Arlauskas	19	5' 06"	40.4	250	26.3	163	87	-34.8%
season 9	Daris George	25	5' 10"	49.6	346	25.5	178	168	-48.6%
season 10	Ada Wong	27	5' 03"	45.7	258	28.2	159	99	-38.4%
season 11	Irene Alvarado	26	5' 03"	45.2	255	24.6	139	116	-45.5%
season 12	Ramon Medeiros	27	5' 11"	49.5	355	28.0	201	154	-43.4%
season 13	Conda Britt	23	5' 06"	47.5	294	28.9	179	115	-39.1%
season 14	Jackson Carter	21	5' 06"	52.9	328	30.7	190	138	-42.1%
season 15	Bobby Saleem	28	6' 03"	44.7	358	21.2	170	188	-52.5%
season 16	Rob Guiry	26	6' 04"	58.8	483	29.8	245	238	-49.3%

At-Home Prize

season	Contestant	Age	Height	Start BMI	Start Weight	Recent BMI	Recent Weight	Lbs Lost	Percent
season 1	Dave Fioravanti	39	5' 06"	40.4	250	28.9	179	71	-28.4%
season 2	Pete Thomas	36	6' 05"	47.6	401	25.6	216	185	-46.1%
season 3	Brian Starkey	33	5' 08"	46.8	308	23.1	152	156	-50.6%
season 4	Jim Germanakos	40	5' 07"	56.5	361	27.4	175	186	-51.5%
season 5	Bernie Salazar	27	5' 05"	47.1	283	25.5	153	130	-45.9%
season 6	Heba Salama	30	5' 10"	42.2	294	22.4	156	138	-46.9%
season 7	Jerry Hayes	63	6' 03"	46.1	369	24.0	192	177	-48%
season 8	Rebecca Meyer	25	5' 06"	45.0	279	22.6	140	139	-49.8%
season 9	Koli Palu	29	6' 01"	53.2	403	24.8	188	215	-53.3%
season 10	Mark Pinkhasovich	31	6' 03"	52.6	421	26.0	208	213	-50.6%
season 11	Deni Hill	59	5' 06"	41.3	256	21.1	131	125	-48.8%
season 12	Jennifer Rumple	39	5' 07"	51.7	330	29.0	185	145	-43.9%
season 13	Mike Messina	41	6' 02"	46.0	358	25.4	198	160	-44.7%
season 14	Gina McDonald	47	5' 01"	46.3	245	24.9	132	113	-46.1%
season 15	Tumi Oguntala	41	5' 08"	48.5	319	21.9	144	175	-54.9%
season 16	Jordan Alicandro	32	5' 10"	46.3	323	25.8	180	143	-44.3%

BMI

     Underweight (less than 18.5 BMI)

     Normal (18.5 - 24.9 BMI)

     Overweight (25 - 29.9 BMI)

     Obese Class I (30 - 34.9 BMI)

     Obese Class II (35 - 39.9 BMI)

     Obese Class III (greater than 40 BMI)

Television ratings

Season	Episodes	Season Premiere	Season Finale	Season	Rank	Viewers (in millions)
Season 1	10	October 19, 2004	December 14, 2004	2004–05	#37	10.3
Season 2	12	September 13, 2005	November 29, 2005	2005–06	#48	10.1
Season 3	12	September 20, 2006	November 29, 2006	2006–07	#68	8.3
Season 4	15	September 11, 2007	December 18, 2007	2007–08	#72	8.16
Couples	16	January 1, 2008	April 15, 2008		#57	8.96
Families	13	September 16, 2008	December 16, 2008	2008–09	#57	8.66
Couples 2	19	January 6, 2009	May 12, 2009		#39	10.25
Second Chances	13	September 15, 2009	December 8, 2009	2009–10	#30	10.41
Couples 3	19	January 5, 2010	May 25, 2010		#37	9.41
Pay It Forward	13	September 21, 2010	December 14, 2010	2010–11	#49	8.28
Couples 4	21	January 4, 2011	May 24, 2011		#47	8.46
Battle of the Ages	13	September 20, 2011	December 13, 2011	2011–12	#71	6.93
No Excuses	18	January 3, 2012	May 1, 2012		#65	7.18
Challenge America	12	January 6, 2013	March 18, 2013	2012–13	#54	7.28
Second Chances 2	15	October 15, 2013	February 4, 2014	2013–14	#55	7.36
Glory Days	18	September 11, 2014	January 29, 2015	2014–15	#104	5.49
Temptation Nation	8	January 4, 2016	February 22, 2016	2015–16	TBA	TBA

Spin-offs

Main article: The Biggest Loser: Special Edition

A spin-off of The Biggest Loser, The Biggest Loser: Special Edition features a team of people competing against another team, with each competition airing in two one-hour episodes. They spend 11 days on the ranch working with Bob and Jillian and then return home to continue to lose weight. The announced groups included "family vs. family", where two families with restaurants of different cultures competed to lose weight, "engaged couple vs. engaged couple", and "Marines vs. Navy". Each episode featured one of the mini-competitions from start to finish.

Losing It with Jillian

Losing It with Jillian is a reality program that debuted on NBC on June 1, 2010. Jillian Michaels helps selected families lose weight within one week. Subsequently, the series was short-lived and cancelled after 7 episodes.

Episode	Rating	Share	Rating/share (18-49)	Viewers (millions)	Rank (Timeslot)	Rank (Night)
1	3.9	7	2.6/8		2	5
2	3.6	6	2.1/6		1	5
3	2.9	5	1.4/4	4.37	3	6
4	2.6	5	1.2/4		4	7
5	2.7	5	1.2/4		4	7
6	2.6	5	1.2/4		4	5
7	2.5	4	1.4/5		5	5

Records

The following table contains records for the American version of The Biggest Loser. Only records which were officially announced on the show are included.

• ^ES notes an extended season
• ^EW notes an extended week

Category	Record Holder	Record
Most Weight Loss in a Season (Male)ES	Michael Ventrella (Couples 3)	264 lbs
Most Weight Loss in a Season (Female)ES	Ashley Johnston (Couples 3)	183 lbs
Heaviest starting weight (Male)	Michael Ventrella (Couples 3)	526 lbs
Heaviest starting weight (Female)	Shay Sorrells (Second Chances)	476 lbs
Heaviest starting weight (Team)	John & James Crutchfield (Couples 3)	969 lbs
Male Contestant with highest BMI	Arthur Wornum (Couples 4)	77.1
Female Contestant with highest BMI	Shay Sorrells (Second Chances)	72.4
Male Contestant with Lowest BMI	Aaron Miler(Season 1)	30.9
Female Contestant with Lowest BMI	Lizzeth Rose (Season 1)	27.8
Highest Finishing BMI (Male)	Maurice Walker (Season 1)	58.9
Highest Finishing BMI (Female)	Shay Sorells (Second Chances)	46.2
Lowest Finishing BMI (Male)	Mark Kruger (Couples)	20.6
Lowest Finishing BMI (Female)	Rachel Frederickson (Second Chances 2)	18.0
Biggest Percentage Weight Loss in a Season (Finalist) [Male]ES	Danny Cahill (Second Chances)	55.58%
Biggest Percentage Weight Loss in a Season (Finalist) [Female] ES	Rachel Frederickson (Second Chances 2)	59.62%
Biggest Percentage Weight Loss in a Season (At-Home Prize) [Male]ES	Koli Palu (Couples 3)	53.35%
Biggest Percentage Weight Loss in a Season (At-Home Prize) [Female]ES	Tumi Oguntala (Second Chances 2)	54.86%
Worst First Number	Jeremy Britt (No Excuses)	13 lbs.
Lowest Percentage week 1 (Male)	Damien Woody (Glory Days)	1.80%
Lowest Percentage week 1 (Female)	Julie Hadden (Season 4)	0.92%
Most Weight Lost in a week (Male)	Moses Kinikini (Couples 4) & Mark Pinkhasovich (Pay It Forward)	41 Ibs
Most Weight Lost in a week (Female)	Patti Anderson (Couples 3 week 1) & Sonya Jones (Glory Days week 1)	23 lbs
Most Weight Lost in a week (not week 1) [Male]	Neil Tejwani (Season 4)	33 Ibs
Most Weight Lost in a week (not week 1) [Female]	Shay Sorrells (Second Chances)	17 Ibs
Most Weight Gained in a week (Male)	Neil Tejwani (Season 4)	17 Ibs
Most Weight Gained in a week (Female)	Deni Hill (Couples 4)	8 Ibs
Biggest Percentage Weight Loss in a week (Male)	Jerry Lisenby (Season 4 week 1)	10.44%
Biggest Percentage Weight Loss in a week (Female)	Patti Anderson (Couples 3 week 1)	9.47%
Biggest Percentage Weight Loss in a week (not week 1) [Male]	Matt Hoover (Season 2 week 10)	9.77%
Biggest Percentage Weight Loss in a week (not week 1) [Female]	Kim Neilson (No Excuses week 15)	9.26%
Fastest to Lose 100 Pounds (Male)	Moses Kinikini (Couples 4) (100 Ibs) & John Rhode (Battle of the Ages) (101 Ibs)	6 weeks
Fastest to Lose 100 Pounds (Female)EW	Shay Sorrells (Second Chances)	9 weeks
The Most Losing weight After Elimination Ibs (Male)	Jerry Hayes (Couples 2)	151 lbs
The Most Losing weight After Elimination Ibs (Female)	Ana Alvarado (Couples 4)	100 lbs
The Most Losing weight After Elimination % (Male)	Jerry Hayes (Couples 2)	44.02%
The Most Losing weight After Elimination % (Female)	Ana Alvarado (Couples 4)	40.65%
Youngest Contestant (Male)	Mike Morelli (Couples 2)	18
Youngest Contestant (Female)	Blake Benge (Glory Days)	18
Oldest Contestant (Male)	Johnny Forger (Battle of the Ages)	66
Oldest Contestant (Female)	Estella Hayes (Couples 2) & Bonnie Griffin (Battle of the Ages) & Nancy Rajala (No Excuses)	63
Most Weight Lost on Campus (Male)ES	Michael Ventrella (Couples 3)	204 lbs
Most Weight Lost on Campus (Female)ES	Ashley Johnston (Couples 3)	143 lbs
Highest percentage of weight loss on Campus (Male) ES	Daris George (Couples 3)	43.64%
Highest percentage of weight loss on Campus (Female) ES	Irene Alvarado (Couples 4)	43.53%
Longest Time Gone Without Falling Below the Yellow Line ES	Tara Costa (Couples 2) & Ashley Johnston (Couples 3) & Austin Andrews (Couples 4)	18 weeks
Most Time Losing Double Digits in a row in the Weigh-InsEW	Danny Cahill (Second Chances)	7 weeks
The Most Double Digits in a Season (Male)	Neil Tejwani (Season 4) & Michael Ventrella (Couples 3)	10 weeks
The Most Double Digits in a Season (Female)	Tara Costa (Couples 2) & Kristin Steede (Couples 2)	6 weeks
Lightest Finishing Weight (Male)	Brian Starkey (Season 3)	152 lbs
Lightest Finishing Weight (Female)	Rachel Frederickson (Second Chances 2)	105 lbs
Highest Finishing Weight (Male)	Maurice Walker (Season 1)	365 lbs
Highest Finishing Weight (Female)	Shay Sorells (Second Chances)	304 lbs
Most Times Below the Yellow Line	Elizabeth Ruiz (Pay It Forward)	8 weeks
Longest Running Couple (Male Team) (To make it to the finale)ES	Mike Morelli and Ron Morelli (Couples 2)	18 weeks
Longest Running Couple (Female Team) (To make it to the finale)ES	Olivia Ward and Hannah Curlee (Couples 4)	20 weeks
Longest Running Couple (Male & Female Team) (To make it to the finale)ES	Conda Britt and Jeremy Britt (No Excuses)	15 weeks
Longest Time Gone Without Facing Elimination	Tara Costa (Couples 2)	18 weeks
Most Challenges Won	Tara Costa (Couples 2)	11
Most Times of Having Immunity	Rulon Gardner (Couples 4)	6
Most Times of Being The Biggest Loser of The week	Tara Costa (Couples 2)	6

See also

• The Biggest Loser (international editions)

External links

• Official website
• The Biggest Loser at IMDb
• The Biggest Loser at TV.com