Bob Harper: Beginner's Weight Loss Transformation - 1 Beginner's Weight Loss Transformation
1st January 2011 as Himself
Robert Harper is an American personal trainer, reality television personality, and writer. He appeared on the American television series The Biggest Loser, a show he later hosted. He was an advisor on The New Celebrity Apprentice and a contestant on Season 3 of the American version of The Traitors.