Has to be Ali I think. When you think of how famous he still is you have to bear in mind 2 things:
1) He hasn't fought for 30 years
2) He hasn't given an interview in what 20 years?
Bingo.....Can you imagine how much more famous Muhammad Ali would be if he could talk the last 20 years?
He would be on all the talk shows.I mean all of them.He would be on Friday night fights etc. etc.
Comment