boxing or a street fight/mma thing? bruce can't finger jab with boxing gloves on so i'd give that to tyson. in a no holds bar street fight, bruce lee would own mike. bruce was probably pound for pound the strongest man in the world. he might have been too light to accept too many tyson punches, but his combination of incredible speed, power, intelligence, and flat-out ability would be too much for pretty much anyone. lol, on the chamberlain/ali fight. ali would destroy him.
I saw an interview with Wilt about this. He said he thought he could take Ali, but they crossed paths (for some reason I think he said in London). They were joking around and Ali realized Wilt was serious. He said (according to Wilt) to Wilt that he should put his hands up and see if he could react to Ali's hands. Wilt said he put his hands up and Ali smacked him in the face TWICE, once with each hand, before Wilt even moved his hands. He said at that point he knew fighting Ali was not a good idea, not this 'title' stuff written in the article. btw: I'm not in any way shape or form an Ali fan.