Oliver McCall vs. Frank Bruno lost his first defence against Mike Tyson and retired shortly afterwards. McCall returned to the ring 6 months later when he beat future WBC heavyweight champion Oleg Maskaev. In 1997 he fought a rematch again Lennox Lewis for the now vacant WBC title, which he lost in bizarre fashion as he refused to fight and started crying. Confirmed bouts: Oliver McCall vs. Frank Bruno Oliver McCall vs. Frank Bruno, billed as "The Empire Strikes Back", was a professional boxing match contested on 2 September 1995 for the WBC Heavyweight Championship. After Oliver McCall narrowly beat former champion Larry Holmes in
Frank Warren (promoter) Chisora, Nicky Piper and Amir Khan. Warren guided Hamed to become Britain's youngest ever world champion when he beat Steve Robinson to win the WBO Featherweight title at the Cardiff Arms Park, Wales, in 1995; he oversaw the ascent of Ricky Hatton to the IBF Light Welterweight Championship of the World after beating Kostya Tszyu in 2005; and has been with former IBF and WBO/WBC/WBA/Ring Magazine Super Middleweight Champion Joe Calzaghe throughout the majority of his 46 fight unbeaten career. Warren signed the 2004 Olympic Lightweight silver medallist Amir Khan and guided him to be a world champion in 2009,