Floyd Mayweather Jr. is a Gemini.
Floyd Joy Mayweather Jr. ( born Floyd Joy Sinclair ; February 24 , 1977 ) is an American former professional boxer who competed from 1996 to 2015 , and currently works as a boxing promoter . Gemini (astrology) . Under the tropical zodiac , the sun transits this sign between May 21 and June 21 .