James Toney has carried his chin to heavyweight and still hasn't been knocked out! He had his ass choked out though! LOL!
They do all have good chins so its hard to pick.Im saying Floyd but I can see why people will disagree.
Yeah Toney. Second should be Mosley. Oscar had and iron chin. Took like 20 of Mosley shots that made Floyd do the funky dance. Pac has a hell of chin as well.