Lou Ferrigno – Age 68
As an actor as well as a professional bodybuilder, Lou made a name for himself. He is, in fact, a fitness trainer and fitness consultant now! He won an IFBB Mr. America title and two consecutive IFBB Mr. Universe titles back in his bodybuilding days. Not to mention, in the bodybuilding documentary Pumping Iron, he made an appearance. He’s most famous as an actor for his starring role in The Incredible Hulk, the CBS TV show. In subsequent animated and computer-generated incarnations, he reprised the role.