Markus Rühl is a former IFBB professional bodybuilder. He possesses some of the biggest shoulders in bodybuilding history, and is one of the strongest bodybuilders alive along with Johnnie O. Jackson and Ronnie Coleman.
Lou Ferrigno: the Incredible Hulk
Johnnie O. Jackson: notable powerlifter
Johnnie O. Jackson may not be the biggest bodybuilder around, but the thickness and density of his muscles are mind blowing. They pop out and he isn't even flexing them. Just sitting relaxed. He won the 2006 Montreal Pro, 2001 NPC USA Championships, among others.