Alongside Harper was fellow straight-talking coach Jillian Michaels, and despite the pair competing as team leaders, each hoping their contestants would be the ones to lose the most weight at the weekly weighing in ceremony, they seemed to share a close and loving friendship.

Bob Harper, a former trainer and then host of The Biggest Loser, is remembering one of his most terrifying experiences and the notable lack of support he claims came from one of his most well-known co