Floyd Mayweather is facing his most dangerous opponent ever just maybe not in the ring John Gotti III is 2 and0 as a boxer but you might recognize him more as the grandson of mobster John Gotti who was the head of the gambino crime family fun fact Gotti became the head of the gambino crime family by murdering the previous head of the gambino crime family and as it turns out not following the rules runs in the family last time Gotti theii and Mayweather fought the ref called the fight because Gotti was clinching too much but Gotti ignored the ref and started hurling punches at Mayweather leading to a brawl to see if Mayweather's next fight against the descendant of organized crime has a more organized ending watch this Saturday live on the zone