Roy Jones
Roy Jones is a former professional boxer who competed for nearly 20 years. Throughout his professional career, he held several world championships in four weight classes, which include super middleweight, middleweight, heavyweight and light heavyweight. He is also the only boxer in the history of the sport to start his professional career at the light middleweight ranking and later win a heavyweight title. BoxRec has ranked him as the 29th greatest pound-for-pound fighter of all time, and he holds the record for most wins in unified light heavyweight titles as of 2018. Although his professional career is phenomenal, he had an incredible amateur career as well, with a win in the 1984 U.S. National Junior Olympics and wins in the U.S. National Golden Gloves of 1986 and 1987.
