In November 2007 he won a unanimous decision against Mikkel Kessler to earn the WBA (Super) and WBC Super Middleweight titles. The following year he earned a split decision victory against Bernard Hopkins to win “The Ring” Light Heavyweight title. His final fight was against Roy Jones Jr. at Madison Square Garden on November 8, 2008. He announced his retirement in 2009, finishing with a career record of 46 wins (with 32 knockouts), zero losses and zero draws. He’s only the 10th World Champion boxer to retire as an undefeated World Champion.