Strongest MMA Fighter Destroying Kickboxers - Alistair Overeem An MMA fighter is not supposed to destroy the best kickboxers in the world. But the impossible accomplished by Alistair Overeem. His rise in kickboxing was the fastest and the most epic in the history of K-1 World Grand Prix tournament, which was the most prestigious combat sports event in the world. From historic defeats to historic victories, this is his story. Now that he's back fighting the best in kickboxing, how do you think he

Alistair Overeem on fighting in an empty arena: "This was fight number 92, it kind of reminded me of my earlier fights." | MMA Fighting

335K views · 1.7K reactions | The Demolition Man, Alistair Overeem, has put in the work over his career. #UFC218 | UFC | Facebook