I agree with most of the above thread but I think I have to completely disagree with the comment about Shane Mosley. Shane Mosley recently gave an interview I think it was in January or February of 2015 in which he said that nobody hit as hard as Pacquiao. I heard him clearly say that when Pacquiao floor him that he was stunned by the pop that was in that shot and that he couldn't believe a small guy like pakiao could generate that kind of punch. Mosley was very clear that pac was the hardest he had ever been hit. In fact he didn't even mention floyd punching power. & I know why. Cuz Floyd Mayweather hit's like a f****** mosquito.