Alistair Overeem Signs With Glory Kickboxing, Hints MMA Retirement

Alistair Overeem is returning to the world of kickboxing. Over a decade ago, Alistair Overeem left the kickboxing world on top after becoming a K-1 World Grand Prix champion. Now, the 41-year-old is returning to the sport for another run after his separation from the UFC earlier this year. ESPN revealed today that Overeem has […]

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