andreas kotelnik anselmo moreno antonio margarito bantamweight bob arum boxing brahim asloum caracas celestino caballero championship unification cruiserweight european boxing federation featherweight felix sturm flyweight georges carpentier guillermo jones heavyweight hugo garay international boxing council international boxing federation international boxing organization international boxing union jack dempsey jorge linares latin america light flyweight light heavyweight lightweight list of wba world champions middleweight mikkel kessler minimumweight nate campbell new jersey new york state athletic commission nikolai valuev nobuo nashiro north american boxing council north american boxing federation panama panama city ricardo cordoba sports illustrated super bantamweight super featherweight super flyweight super middleweight takefumi sakata united states boxing association venezuela vic darchinyan welterweight world boxing council world boxing organization world boxing union world professional boxing federation yusuke kobori