May 24th 2008 at the mgm grand garden arena the two greatest lightweight fighters of all time, bj 'the prodigy' penn and sean 'the muscle shark' sherk, meet in the world famous octagon for an epic battle that will settle the score once and for all. This action packed 11 fight card also features 'the axe murderer' wanderlei silva versus 'the dean of mean' keith jardine and a war between unbeaten lyoto machida and 'the huntingdon beach bad boy', tito ortiz.event bouts bj penn vs. Sean sherk. Wanderlei silva vs. Keith jardine. Wilson gouveia vs. Goran reljic. Lyoto machida vs. Tito ortiz. Thiago silva vs. Antonio mendes. Ivan salaverry vs. Rousimar palhares. Rameau sokoudjou vs. Kazuhiro nakamura. Rich clementi vs. Terry etim. Jon koppenhaver vs. Yoshiyuki yoshida. Jason tan vs. Dong hyun kim. Christian wellisch vs. Shane carwin.special featuresbehind the scenes.exciting fights not seen on tv.post fight conference.pre fight conference.weigh in.