For years, Bob Harper and Jillian Michaels appeared to have great chemistry onscreen while filming "The Biggest Loser" ...

Biggest Loser' trainer Jillian Michaels is disputing claims made against her in the Netflix docuseries 'Fit for TV,' about ...

Former 'Biggest Loser' trainer Jillian Michaels broke her silence about a new doc exploring the show's complicated legacy ...

Jillian Michaels and Bob Harper – longtime trainers on “The Biggest Loser" – appeared inseparable on screen, but behind the ...

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

Bob Harper opened up about his 2017 heart attack, saying Jillian Michaels did not contact him, as Netflix’s Fit for TV explores the show’s legacy and controversies ...

Just days after "The Biggest Loser" docuseries premiered, Jillian Michaels took to social media to refute a series of claims ...

One of the strangest The Biggest Loser moments ever occurred in 2009, when trainer Bob Harper completely lost it with competitor Joelle Gwynn.

Harper is practically synonymous with The Biggest Loser. He trained contestants for the first 16 seasons and hosted the final ...

Bob Harper reveals the hard days he had while shooting The Biggest Loser and expresses his stance on the looks vs health ...

Bob Harper and Jillian Michaels used to look like the perfect trainer duo on The Biggest Loser, but behind the scenes, things ...

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