The Biggest Loser

About

Competition series featuring obese contestants looking to win a cash prize by losing the highest percentage of weight relative to their initial weight. The series has been presented by Caroline Rhea, Alison Sweeney and Bob Harper.

Trivia

Spin-offs of the series included The Biggest Loser: Special Edition and Losing It with Jillian, the latter of which featured trainer Jillian Michaels.