2. Ray Mercer
When mentioning the mixed martial arts career of former WBO Heavyweight boxing champion Ray Mercer, one tends to think of his 9 second knock out of Tim Sylvia in 2009. What people are less likely to remember however, is the other time he got choked out by Kimbo Slice.
In what was an amateur contest for the Cage Fury Fighting Championship promotion, Ray Mercer was made to look absolutely silly by Kimbo Slice. Kimbo came out furious and was just too much for Mercer, eventually ending the bout in just over a minute.
https://www.youtube.com/watch?v=8vCJktZ03E4
