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

Alison Sweeney hosted The Biggest Loser for eight years before leaving the long-running weight loss game show after its 16th season in 2015.

Rachel Frederickson became famous after winning Season 15 of The Biggest Loser in 2014. Her dramatic weight loss, from 260 lbs to 105 lbs, gained both admiration and backlash. Now that Netflix’s new documentary Fit for TV: The Reality of The Biggest Loser is streaming,

The Reality of The Biggest Loser, is shining a bright light on the old weight-loss show, and it’s not looking pretty.

For those unfamiliar with The Biggest Loser, the American show challenged obese or overweight contestants to go head-to-head in a bid to lose the highest percentage of weight over a period of 30 weeks. The winner would then receive an impressive cash prize.

After winning The Biggest Loser, Frederickson continued to work as a voice-over actress. In her Today essay, she wrote that she was taking college classes, volunteering at a local shelter, training for her first marathon and starting a new career at a job search website.

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

Fit for TV: The Reality of 'The Biggest Loser' (Image via Netflix)