Robert "Bob" Harper is an American personal trainer and author. He appears on the American television series The Biggest Los
2023
as Self - Contestant
2013
as Self
2011
as Himself
2011
as Himself
2011
as Himself
2011
as Himself
2011
as Himself
2011
as Himself
2010
as Himself
2010
as Himself
2010
as Himself
2010
as Himself
2010
as Himself
2010
as Himself
2010
as Himself
2010
as Himself
2010
as Himself
2010
as Himself
2010
as Himself
2010
as Himself
2009
as Self - Special Guest
2007
as Self
2007
as Self
2004
as Trainer
2004
as Host
as Himself
as Himself
as Trainer