Evander Holyfield
The former Heavyweight Champion of the World, Evander Holyfield was on the smaller side of the heavyweights scale, but made up for his lack of size with a rugged yet technical style of boxing. Eventually he would put on more size and muscle mass that would allow him to contend with some of the other heavy hitters in his weight class making him one of the most physically gifted heavyweights to ever compete.