Floyd Mayweather, Sr (an haife shi a ranar 15 ga watan Maris, na shekara ta 1952) wani Ba’amurke ne mai koyar da wasan dambe kuma tsohon kwararren ɗan dambe wanda ya yi takara daga 1974 zuwa 1990, yayi gwagwarmaya a welterweight a lokacin shekarun 1970 da 1980, Mayweather Sr an san shi da ƙwarewar kariya da kuma cikakken ilimin dabarun dambe. Shi ne uba kuma tsohon mai ba da horo ga zakaran damben boksin din rukuni biyar wanda ba a ci nasara akan sa ba Floyd Mayweather Jr, sannan kuma uba ga Justin Mayweather, wani dan damben Ba’amurke da ke zaune a Las Vegas. Ydan uwan Floyd, Roger ya kasance WBC super feather and super lightweight zakara kuma an san shi da ƙwarewar kariya. An autan, Jeff, ya riƙe kambun IBO mai nauyin fuka-fuka. Floyd Mayweather Sr. an san shi da furcin magana. Ya karanta wakoki akai-akai game da abokin hamayyarsa kuma har yau yana yi wa abokin hamayyarsa. Wasu suna ambatonsa a matsayin "mawaki wanda ya lashe dambe." Ya kasance mai sa tufafi mai ƙyalƙyali wanda ke saka tufafi masu kyau, alaƙa da takalma zuwa taron taron labarai.