2. Bernard Hopkins
This man’s career just doesn’t make sense. Hopkins has a dark past that resulted in him spending time in jail. But he decided to change his life around. He became an elite boxer and the results were remarkable. In 2004 he became the undisputed world champion after beating Oscar De La Hoya.

Hopkins was the oldest boxer to hold a world title at the age of 46. He broke this record twice, winning the WBA (Super) title at the age of 49. This modern legend had a very cerebral style. He mastered the fundamentals and fought as a counterpuncher to preserve his longevity.