Jillian Michaels, who served as a fitness trainer on the NBC reality series The Biggest Loser from 2004 to 2011, has ...

Frederickson did end up gaining back 20 pounds within a couple months of the finale. She told Us Weekly in April 2014 that ...

Former The Biggest Loser trainer Jillian Michaels has responded to claims made by co-hosts and other accusers in a new ...

Netflix's new docuseries ‘Fit For TV' interviews cast, crew, and contestants on how a reality show about weight loss changed ...

How much weight did Rachel Frederickson lose on The BIggest Loser? What happened to her on the show? Why did it cause ...

Rachel Frederickson won season 15 by losing 155 lbs. Her final weigh-in was met with backlash after she revealed she was down ...

Jillian Michaels and Bob Harper — longtime trainers on “The Biggest Loser" — appeared inseparable on screen, but behind the scenes their friendship fell apart.

Rachel Frederickson was crowned The Biggest Loser after she lost 155 lbs, more than half of her original weight at that time.

The Reality of the Biggest Loser alum, Rachel Frederickson, lost a remarkable 59% of her body weight, from 260 to 105 pounds, ...

In a new three-part documentary titled Fit for TV: The Reality of the Biggest Loser, Netflix takes a deep-dive into The ...

Rachel Frederickson won The Biggest Loser Season 15 in 2014 after losing a staggering 155 pounds, dropping from 260 pounds to ...

Celebrity trainer Jillian Michaels is speaking out over claims made in Netflix's Fit For TV: The Reality of the Biggest Loser ...