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

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

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

Bob Harper and Jillian Michaels worked together on The Biggest Loser for years. Harper was a trainer on the show for the ...

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

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

The former cohost of the controversial weight-loss competition series shared several decades-old "receipts" intended to refute claims made by cohost Bob Harper and others.

Jillian Michaels addresses claims in Netflix's tell-all 'Biggest Loser' docuseries and shares a text message with Bob Harper ...

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 ...

Jillian Michaels is planning to sue Netflix and Bob Harper after Fit For TV: The Reality of The Biggest Loser – here’s what went down.

Despite working on 'Biggest Loser,' Jillian Michaels and Bob Harper's offscreen friendship was quite different — but where do they stand now?

This 'Biggest Loser' Star Still Can't Forgive Bob Harper After 16 Years originally appeared on Parade. A former contestant ...