Born Floyd Sinclair on February 24, 1977, an American professional boxer. He is a five-division world champion, where he won nine world titles in five different boxing weight classes. He is undefeated as a professional boxer, with 41 wins including 25 by way of knockout. Mayweather is rated as the number one pound for pound boxer in the world by some press sources including Fox Sports and BBC Sports. Aside from Mayweather's achievements in boxing he is also the co-founder of HBO 24/7. HBO alongside Mayweather produced a series of countdowns previewing their big pay-per-view fights. These shows are 30 minute specials designed to get undecided and casual fans excited enough to purchase and watch the fights live.