Ingemar Johansson
From 1952 to 1963, this Swedish boxer held the world heavyweight title from 1959 to 1960. Moreover, Ingemar Johansson was also the fifth heavyweight champion born outside America.
Mike Tyson
Now we are on to the incomparable Mike Tyson. Tyson is a tough boxer to rate and you’ll find many critics mirror that opinion. For a moment in time, Tyson was one of the most dominant boxers in the world. His mix of power and fury was unmatched. However, much like bad credit car loans, his sloppy style quickly caught up to him and he was gone as quick as he arrived.