edit - one of the clues was off due to bad info, he didnt beat every fighter, he lost one fight. Good answer zakman but not the one, was tarvis a world champ? if he is then my question is wrong and should be one of only TWO. ill give another hint.... alright I am one of only TWO sets of twins to ever both become world champions I have won every fight of mine but 1 I am in the Hall of Fame
A double header.... two different fighters. - I am the first heavyweight champion to REGAIN the title... who am i? - My real name is Rocco Marchegiano who am I?