Mockery, dangerous weight loss practices and long-term health impacts — “The Biggest Loser” was a TV phenomenon that shaped how Americans view weight.

Two of the most prominent voices in the new Netflix docuseries, Fit for TV: The Reality of the Biggest Loser, are Danny Cahill, winner of the eighth season, and Tracey Yukich, who faced a shocking medical incident during her first challenge on the show, which she claims left her temporarily dead.

Jillian Michaels was a coach alongside Bob Harber on 'The Biggest Loser' in 2004 and has continued talking about fitness, politics and health. Here's everything to know about where Jillian Michaels is after starring on 'The Biggest Loser' in 2004.

NBC declined to continue The Biggest Loser past 17 seasons — and court documents filed by Huizenga and cited by DailyMail.com attribute the cancellation to Gwynn’s claims, detailed above — but the series returned for one more season on USA Network in 2020.

The Biggest Loser' Season 18 winner had positive things to say about the show. But the reality was less rosy for some contestants.

The Biggest Loser' is the subject of the 2025 Netflix docuseries 'Fit for TV: The Reality of the Biggest Loser'

Bob Harper, who cohosted 12 seasons of The Biggest Loser with Michaels, said in a recent interview with The Guardian that she was not among the alums of the controversial reality competition series who reached out to him after he suffered a heart attack.