I think Ron Said it right.. Based on the numbers, its not likely.

There are just big guys trying to capitalize in all sports across the board. There are some places where you probably wont find them... like as a jockey, moto gp and other places where their size is a detriment. But just because they're are big and athletic, doesn't mean they have the spirit, mental toughness (*cough* Mccall*cough*) or spirit to conquer the world... Ask michael grant. That being said all it takes is the right punch at the right time to be the champ. Just have to find a guy that knows how to maximizes his chances.