Tonight, Cain Velasquez will attempt to reclaim the heavyweight title from the man who beat him for it, Junior dos Santos.
Velasquez has not had a very long career thus far. He has only had 11 pro fights, and he is 10-1 in those fights, with nine finishes.
Even though he hasn't had a long career, he has still had several memorable moments.
Here are his top five moments in MMA.