Mike O'Hearn

Michael O'Hearn is an American bodybuilder, personal trainer, actor, and model. He has been featured on over 400 magazine covers, and was Fitness Model of the Year seven times. He appeared as the gladiator "Titan" on the 2008 revival of American Gladiators. O'Hearn is the only individual to be a Gladiator on both the original (1989–1996) (as Thor) and the 2008 series. He is the founder of Power Bodybuilding, a subscription based exercise program.