If you need a reminder why you shouldn’t mess with MMA referees, look no further than right here. Check out the above clip which was from last weekend’s fight between Nathias Frederick and Ahmad Aswad at ‘FIGHT UK MMA – Last Man Standing.’ Nathias landed a knockout blow to Ahmad, but instead of stopping right there, he continued to pummel Ahmad while he was on the ground and helpless. At that moment referee Leon Roberts took it upon himself to make sure it didn’t continue. Just watch and enjoy the great form displayed by the referee who is not to be trifled with.

[Bob’s Blitz]