Known for

Acting

Born

Aug 18, 1965 (61 years old)

Place of birth

Nashville, Tennessee, USA

Bob Harper

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.

Titles

Watch What Happens Live with Andy Cohen

Series • 2009

RuPaul's Drag Race

Series • 2009

The Soup

Series • 2004

Miss USA

Series • 1963

The Traitors

Series • 2023

Rachael Ray

Series • 2006

The Biggest Loser

Series • 2004

Hollywood Game Night

Series • 2013

The Biggest Loser Australia

Series • 2006

Fit for TV: The Reality of the Biggest Loser

Series • 2025

The Biggest Loser Workout: Cardio Max

Movie • 2007