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

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

The Biggest Loser trainer Bob Harper came perilously close to death when he suffered a heart attack in February 2017. The ...

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

Jillian Michaels is punching back at "The Biggest Loser" alumni who made claims against her in the Netflix documentary "Fit ...

According to the NHS, coronary heart disease (CHD) is the leading cause of heart attacks, and your chance of developing it is increased by: smoking, a high-fat diet, diabetes, high cholesterol, high ...

The former talk show host called out Leno after archival footage of him appeared in the Netflix docuseries, showing him ...

Former "Biggest Loser" star trainer Jillian Michaels is slamming Bob Harper and Netflix's "Fit for TV: The Reality of the ...

Just days after "The Biggest Loser" docuseries premiered, Jillian Michaels took to social media to refute a series of claims made by former contestants and co-star Bob Harper.

Michaels, 51, alongside Bob Harper, 60, was one of the personal trainers on the NBC reality show, which aired from 2004 to ...