Butterbean might not look that athletic but he has dynamite in his hands. Everyone laughed when the American boxer decided to go into MMA. Butterbean had some highs and lows but no-one is laughing 10 years later. In one of his most famous MMA fights, Butterbean goes toe to toe against veteran mixed martial artist James Thompson. In under a minute Butterbean connects with a devastating right hand that sends Thompson crumbling and a TKO victory. This fight earned Butterbean the respect he deserved as a well-rounded fighter, with ferocious knockout power.