British boxer Dereck Chisora given an indefinite ban by Ukrainian Vitali Klitschko . Chisora lost in recent WBC heavyweight title fight with WBC . Klitschko slapped Klitschko in build up to bout in Munich . Chisora then brawled with fellow British boxer Fighter at press conference .
British boxer Dereck Chisora given an indefinite ban by the World Boxing Council . Chisora lost in recent WBC heavyweight title fight with Ukrainian Vitali Klitschko . Fighter slapped Klitschko in build up to bout in Munich . Chisora then brawled with fellow British boxer David Haye at press conference .