I can't believe there has been only one post for Floyd Mayweather Jr. you should watch one of his fights, he's so in tune, it's insane. In a couple of his fights, he was so confident that he was listening to Larry Merchant and Roy Jones Jr. talk about their super bowl pics and he turned to them and said "I like the patriots" while BOXING... I think he's the best athlete all around. I mean maybe an appropriate choice would be the winner of an iron man contest with the multiple events but damn, I haven't seen anyone dominate a sport the way "pretty boy floyd" has, ever. I have a lot of respect for Lance Armstrong too, comming back from cancer the way he did shrugging off all of the steriod use allegations... I have to go with Floyd Mayweather Jr. though on this one. Watch his next fight and you'll see what I mean.