Season 15 winner Rachel Frederickson lost nearly 60% of her body weight, shocking viewers and health experts at the time. Fit ...

Frederickson did end up gaining back 20 pounds within a couple months of the finale. She told Us Weekly in April 2014 that ...

After winning The Biggest Loser, Frederickson continued to work as a voice-over actress. In her Today essay, she wrote that ...

In a new three-part documentary titled Fit for TV: The Reality of the Biggest Loser, Netflix takes a deep-dive into The ...

The Reality of the Biggest Loser alum, Rachel Frederickson, lost a remarkable 59% of her body weight, from 260 to 105 pounds, ...

Rachel Frederickson won season 15 by losing 155 lbs. Her final weigh-in was met with backlash after she revealed she was down ...

Rachel Frederickson was crowned The Biggest Loser after she lost 155 lbs, more than half of her original weight at that time.

Rachel Frederickson won The Biggest Loser Season 15 in 2014 after losing a staggering 155 pounds, dropping from 260 pounds to ...

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 former trainer on the weight loss bootcamp series hits back at claims made in a new Netflix docuseries, 'Fit for TV: The ...

When Rachel Frederickson, 24, stepped out onto the stage at NBC's "The Biggest Loser" finale Tuesday night, some wondered if she had gone too far and developed anorexia.

Rachel Frederickson is the winner of The Biggest Loser’s 15th season, taking home $250,000. Have a look at all the facts on the Stillwater, Minnesota native and her giant transformation.