Maybe not, but that size is not exactly new. Primo Carnera was just under 6-6 with a longer reach than Klitchko, but still lost to Joe Louis. What gets me is some people will say you can't compare boxing eras and pooh-pooh someone like Marciano, but afterward will say Joe Louis was one of the greatest of all time, undermining their own logic. Floyd Mayweather is currently 36, close to the same age as Louis (age 37) lost to Marciano, but still considered at the top of his game.

Marciano beat Charles, Walcott and La Starza two times each, but I guess that isn't good enough... lol. I don't think he was the best, but better than what some people give him credit for.

I still think Tyson in his prime (with Kevin Rooney as trainer) would beat just about anyone.