Season 15 winner Rachel Frederickson lost nearly 60% of her body weight, shocking viewers and health experts at the time. Fit for TV: The Reality of The Biggest Loser, a documentary about the show's complicated legacy,

Rosie O'Donnell slammed Jay Leno and Bob Harper on Instagram after watching Netflix docuseries about "The Biggest Loser."

Rachel Frederickson faced backlash from Biggest Loser fans for her extreme weight loss. But blame should be placed on the system that exploited her.

“ Fit for TV: The Reality of the Biggest Loser ” is the top TV show on Netflix right now, according to the streamer’s public ranking system.

The Reality of the Biggest Loser," Danny Cahill shares his experience with the show. He shares how life is for him now.

Robert Huizenga spoke about his experience on 'The Biggest Loser' on the Netflix docuseries 'Fit for TV: The Reality of The Biggest Loser'

If you were to pitch The Biggest Loser to a network today, it would get shot down immediately, and rightfully so.

The Biggest Loser is back in the spotlight more than 20 years after it first premiered on NBC. In the new Netflix docuseries Fit for TV: The Reality of The Biggest Loser, former contestants and producers reveal the intense reality behind the success of the weight-loss reality show.

The Biggest Loser was a reality show where contestants transformed their lives for the better, both physically and mentally. 16 years ago, Tracey Yukich appeared in the eighth season, where she took a major blow to her health during the very first task.