I don't buy that for a second. Tyons had a picture perfect left hook which was quicker than JOe's and he could get in quicker because he had faster movement, and he set it up better. Technically they both had the best left hooks in the heavyweight division ever, but to say one was the better than the other is BS because Tyson's was perfect. Also Ali was hit by a hard left hook from Floyd Patterson. Any Ali would get tired from how relentless Frazier was persuing him. That was the hardest pressuring I've ever seen from a fighter, and no fighter that big can keep dancing away against a guy practically running in. Frazier would have hit any Ali because he was willing to take a shot so long as his hook got in. Also Corrales is faster than Tito, and boxes better. I agree with Trinidad being stronger, and having a better chin though he was down as much or more than Corrales in his career. Corrales has only been downed by top end fighters while no names have downed Trinidad.