Jean-Claude Leuyer holds notable wins over a Dutch kickboxer often called what?
Rob Kaman: Rob "The Dutchman" Kaman (Born June 5, 1960 in Amsterdam) is a Dutch retired 9 time kickboxing and Muay Thai world champion. Rob Kaman:  He is often called "Mr. Low Kick" because of his feared low kicks which he used to set up his devastating offensive attacks.
i don't know