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

However, it seems Michaels, 51, has taken umbrage with some of the claims made in the Netflix documentary, with celebrity gossip site TMZ now alleging that she may even sue Netflix, as well as fellow The Biggest Loser coach Bob Harper and the show’s medical advisor, Dr. Robert Huizenga.

A new Netflix docu-series has shockingly overtaken Wednesday as the number one show. Discover why viewers can’t stop watching this surprising hit now!

That prompted the Los Angeles County Sheriff's Department to take action. A reality show about treadmills and salads had unexpectedly evolved into a police probe. After Season 17 of The Biggest Loser, NBC decided to cancel the show due to widespread criticism and legal issues.

Alison Sweeney hosted The Biggest Loser for eight years before leaving the long-running weight loss game show after its 16th season in 2015.

The Reality of The Biggest Loser follows Sarah Gilbert as she reveals how extreme weight loss tactics impacted her life, highlighting the complicated reality of obesity.

The Reality of The Biggest Loser, is shining a bright light on the old weight-loss show, and it’s not looking pretty.