There is little doubt that Mike Tyson is the most dangerous boxer of all time. It can be argued that Ali is greater, and Mayweather's record is certainly something to marvel at, but while Tyson was in his prime he struck fear into the hearts of everyone he faced, and did so in a manner that can only be described as relentless.

Amazingly, despite his unbreakable facade, Mike Tyson also displays an obvious respect and kinship to all of his opponents, often hugging them immediately after knocking them down as can be seen in this video. But don't let that fool you into thinking he has any kind of soft spot. One quick watch through of this video shows his absolute dominance of the world's greatest and biggest boxers of the time, each match marked not by the winner, but by just how long the loser could stay on their feet.