佐竹雅昭
A three-time K-1 World Grand Prix Champion, he debuted at the inaugural K-1 World GP in 1993 where he was eliminated by fellow K-1 legend Ernesto Hoost. He won his first Grand Prix in 1994 by knocking out Rob van Esdonk and Patrick Smith in the quarter-finals and semi-finals, respectively, before taking a unanimous decision over Masaaki Satake in the finals. However, he was stopped on more than one occasion by Mike Bernardo, being memorably knocked out of the 1996 K-1 World GP at the quarter-finals, as part of his series of wins over Aerts.