Nieky Holzken isn't just one of the greatest kickboxers of his generation—he's one of the most complete strikers to ever step into the ring. With lightning-fast combinations, devastating body shots, and flawless technique, the Dutch legend has defeated some of the biggest names in kickboxing. In this video, we're looking at five unforgettable performances that prove why Nieky Holzken is considered one of the sport's all-time greats #boxing #mma