Winner of 'Biggest Loser' Rachel Frederickson is Too Skinny & Thin - She's the tiniest "Biggest Loser" winner in history. Fans' jaws dropped when Rachel Frederickson unveiled her thin, 105-pound frame Tuesday night — a drastic change from when she started on the NBC hit weighing 260 pounds. Now viewers are blasting Frederickson for her extreme weight loss, and wondering if the show let her take it too far. But the 24-year-old says her transformation was perfectly healthy. "I am extremely proud of the way I lost the weight on the show," Frederickson, a voiceover artist in Los Angeles, said in a conference call on Wednesday. "I followed the advice and the support of the medical team on 'The Biggest Loser,'" she added. That didn't stop critics — including former contestants — from sounding off on social media. "I thought she was shockingly skinny," Nicole Michalik, who appeared on season 4 of "The Biggest Loser," wrote on Twitter. "You could see her bones." Kim Nielsen, a finalist on season 13, said she was so disturbed she couldn't sleep after watching the show. "And I thought I was too skinny at 'The Biggest Loser' finale," she wrote on Twitter. "That was ridiculous!" Viewers went as far to label Frederickson "anorexic" and "unhealthy." It makes for an odd moment — the former swimmer, who once recalled being so ashamed of her weight she hid from her own family, now being chastised for shedding the pounds. Even trainers Jillian Michaels and Bob Harper appeared shaken by the transformation — their shocked faces frozen in a screenshot circulating on social media. Frederickson, lost 60% of her body weight during about four and a half months on the show. At 5-foot-5 and 105 pounds, that puts her BMI at 17.5 — underweight, according to the Centers for Disease Control and Prevention. She appeared on the "Today" show Wednesday, but didn't address the criticism surrounding her new weight. Instead, she talked about how her past as an athlete helped her push through and what she's going to do with the $250,000 prize for winning. "I have this brand new life ahead of me," she said. "I'm probably going to shop a little bit for some new clothes, but then save it and use it for something really special. It's gonna be a great life."
Visibility: 261996
Duration: 1m 34s
Rating: 231