Both men have won Mr. Olympia 8 times. Arnold competed from 1963-1980 and holds 24 Titles. Ronnie Coleman competed from 1990-2005 and holds 31 Titles. The comparison of the two bodybuilders is a heated one, and has spawned much controversey. Arnold has done more for the bodybuilding industry than just about anyone, so it's no contest regarding who has had more of an influence, as Arnold clearly has sealed his legacy there. Arnold had an average weight of 235lbs, being more symmetrical, and taller. Ronnie Coleman's weight at competition was 300lbs, with an off-season weight of 315lbs. In terms of who was bigger, Ronnie is the clear winner there.