Alistair Overeem’s Kickboxing Knockouts

Check out Alistair Overeem’s Kickboxing Knockouts. Overeem was the most feared man at this point in combat sports as he combined strength and power with great technique. He was a nightmare for his opponents earning him the nickname The Demolition Man. Alistair had some of the best highlight knockouts we have ever seen, earning himself a K1 kickboxing world championship. Don’t miss the action. This is Alistair Overeem’s Kickboxing Knockouts.