'The Pride of Wales' - Joe Calzaghe - is one of the greatest boxers to have ever laced up the gloves and stepped into the ring. 2007's BBC Sports Personality of the Year Award winner is Britain's only undefeated boxing world champion and was the longest reigning boxing world champion of the modern era, holding the WBO, WBA, WBC and IBF super-middleweight belts during his remarkable 16-year career. Joe is the longest-reigning world champion in recent years, having held the WBO super middleweight title for over ten years until he relinquished the title to concentrate on fighting at light-heavyweight.