Roy Jones, Jr. (born January 16, 1969) captured numerous world titles in the middleweight, super middleweight, light heavyweight and heavyweight divisions. He is the only boxer in history to start his career as a light middleweight (154 lbs) and go on to win a heavyweight title. Jones left his mark in boxing history when he won the WBA Heavyweight title, becoming the first former middleweight champion to win a heavyweight title in 106 years.
Roy Jones, Jr.... Won 55 (KO 40)-Lost 8 Roy Jones, Jr. held a record 7 belts at the same time. He's also the only fighter to start out at junior middleweight, and move all the way up to heavyweight. He's the only boxer to win a Middleweight Championship of the world, and move up and also win a Heavyweight Championship of the world in 106 years. He is boxing history.