Floyd Mayweather Jr Boxing Sport

Floyd Mayweather JrFloyd Joy Mayweather, Jr. (born Floyd Sinclair on February 24, 1977), is an "Undefeated" American professional boxer. He is the son of Floyd Mayweather, Sr.From July 18, 2005 through June 2, 2008 he was rated by The Ring magazine as the "Number 1" pound for pound boxer in the world. Mayweather has won nine world boxing championships in five different boxing weight classes; he