Floyd Joy Mayweather Jr. (né Sinclair; born February 24, 1977) is an American boxing promoter and former professional boxer who competed between 1996 and 2017. He retired with an undefeated record and won 15 major world championships spanning five weight classes from super featherweight to light middleweight. This includes the Ring magazine title in three weight classes and the lineal championship in four weight classes (twice at welterweight). As an amateur, he won a bronze medal in the featherweight division at the 1996 Olympics, three U.S.
https://en.wikipedia.org/wiki/Floyd_Mayweather_Jr.
Floyd Joy Mayweather Jr. (né Sinclair; born February 24, 1977) is an American boxing promoter and former professional boxer who competed between 1996 and 2017. He retired with an undefeated record and won 15 major world championships spanning five weight classes from super featherweight to light middleweight. This includes the Ring magazine title in three weight classes and the lineal championship in four weight classes (twice at welterweight). As an amateur, he won a bronze medal in the featherweight division at the 1996 Olympics, three U.S.
