The Biggest Loser trainer Dolvett Quince is ready to share his honest experience working on the controversial reality show. After Netflix premiered Fit for TV: The Reality of The Biggest Loser earlier this month, fans were reminded of Jillian Michaels and Bob Harper's tough love and even tougher challenges to help their contestants lose weight and get healthy. For Dolvett - who worked alongside both trainers for two seasons - he'll always remember their hopes of winning.