"The Biggest Loser" taught us that abuse is a motivator. But on "Limitless" Chris Hemsworth only preaches potential.

As Jillian Michaels deals with the allegations made in Netflix’s new documentary Fit For TV: The Reality of The Biggest Loser, accusations about the celebrity trainer made her ex have resurfaced.

Biggest Loser' helped many of its trainers — including Bob Harper and Jillian Michaels — find fame — but where is everyone ...

"The darker themes were definitely always there, simply because that’s how reality TV is," said Courtney Respess, who ...

As The Biggest Loser trainers Jillian Michaels and Bob Harper each publicly weigh in on their complicated relationship, we're ...

Her heated arguments with trainer Bob Harper and her rocky partnership with teammate Carla Triplett made her stand out during ...

Jillian Michaels has responded to the claims made against her in the Netflix documentary "Fit For TV: The Reality of The ...

The Biggest Loser' trainer Dolvett Quince shares insight into Bob Harper and Jillian Michaels' competitive nature amid ...

Jillian Michaels has broken her silence on “Fit for TV,” the new Netflix docuseries about “The Biggest Loser.” Michaels was a ...

Was there beef on The Biggest Loser? With the new documentary Fit for TV: The Reality of The Biggest Loser out on Netflix, ...

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