Floyd Mayweather is the man with the perfect boxing record. His career has spanned more than two decades. His nickname is Floyd 'Money' Mayweather for a reason. His bouts make millions upon millions of dollars in PPV revenue. From a simple start in life in Grand Rapids, Michigan, to headlining two of the biggest PPV events of all time. Floyd has proven time and time again that he is money. Whether it's taking on one of the best boxers in the world, Manny Pacquiao or fighting the king of the Octa...