The Biggest Loser' was not without its flaws, but it also gave me lasting friendships and lessons,” season 14 winner Danni Allen said

Erica Lugo trained 'The Biggest Loser' Season 18 winner and now, she's speaking out about her experience on the show.

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

Discover shocking truths about 'The Biggest Loser' scandals and bitter trainer feuds in a revealing new docuseries

That discourse continues to this day, with Netflix having recently dropped Skye Borgman's documentary Fit for TV: The Reality of The Biggest Loser. Many of the series' most memorable transformations are highlighted and dissected, but not Frederickson's.

Where are the winners of The Biggest Loser Australia now? Here’s what all of them look like and what they're up to today.

Learn how much 'The Biggest Loser' winners earned, including the $250K grand prize, at-home awards and other contestant payouts

Jennifer Kerns, a physician in obesity medicine and a contestant of The Biggest Loser, reveals the inner workings of the show.