After winning The Biggest Loser, Frederickson continued to work as a voice-over actress. In her Today essay, she wrote that she was taking college classes, volunteering at a local shelter, training for her first marathon and starting a new career at a job search website.

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

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

The Biggest Loser at-home prize was awarded to an eliminated contestant who lost the highest percentage of their body weight after leaving the competition. The at-home prize was $100,000 and part of the series since the beginning. In the first season, David Fioravanti was crowned the At-Home winner.

Rachel Frederickson is opening up about the backlash she was subjected to after being crowned the winner of season 15 of “The Biggest Loser” in February.

The Biggest Loser doesn’t save lives. It ruins lives,’ a Season 2 competitor said. ‘The ripple effect isn’t just weeks or months. It’s years.’