Alistair Overeem, aka Alistair "The Reem" Overeem, is a British MMA fighter from London, England, who currently fights out of Boca Raton, Florida. Overeem is a skilled kickboxer, as well as a Muay Thai and submission grappling specialist. Alistair Overeem made history by being the only fighter in combat sports to hold both a world title in MMA and K-1 kickboxing simultaneously. Today Alistair Overeem fights in the UFC's Heavyweight division. Check out Performance MMA's collection of Alistair Overeem MMA apparel, as well as our extensive line of Hayabusa fight gear.