Rob Kaman, the 9-time world champion in Muay Thai and kickboxing, died at the age of 64.
Idman.biz reports that the athlete born in Amsterdam, the capital of the Netherlands, won 97 victories (77 knockouts) and 12 defeats in kickboxing.
He also played at Ajax Football Academy before.
Kaman also starred in films with Jean-Claude Van Damme and Mickey Rourke.
Idman.biz