Step into the ring with one of the most devastating strikers in combat sports — Nieky Holzken. In this video, we showcase 6 full fight highlights from his time in ONE Championship, where he proves exactly why he’s known as “The Natural.” From brutal body shots to perfectly timed knockouts, Holzken doesn’t just win fights… he breaks his opponents down piece by piece. His precision, power, and elite kickboxing IQ are on full display as he dismantles some of the toughest competition in the world. If you’re a fan of technical destruction, clean striking, and absolute dominance — this is one you don’t want to miss. CHECK OUT MY OTHER CHANNELS DIE HARD FOOTBALL https://www.youtube.com/channel/UCpGZZenfTd-dMpLVvuUzZTQ DIE HARD RUGBY https://www.youtube.com/channel/UCMQq7iMJT2frLDqrWnSxK1g A channel for every die hard fighting fan. fight Highlights - fight Tributes - fight News - fight Updates Die Hard Fighting will feature videos that are all about fighting. Fight tribute videos of great fighters and regular fight news, updates and highlights from different fighting styles. MMA FIGHTING - BOXING - KICKBOXING - MUAY THAI - STREET FIGHTING - FIGHTS IN SPORTS I do not own any of the footage I use, I create fight tribute videos for the purpose of entertainment and promotion of the sports or fighters I am doing videos on. I am not copy and pasting any footage, I am creating edits under the grounds of fair use. Footage rights provided by WSC Sports - https://tinyurl.com/die-hard-fighting Tags: Nieky Holzken, Nieky Holzken highlights, Nieky Holzken ONE Championship, ONE Championship fights, ONE Championship highlights, kickboxing highlights, muay thai highlights, striking masterclass, brutal knockouts, fight highlights, combat sports, best knockouts, Holzken fights, Holzken knockouts, elite striking, boxing highlights, kickboxing KO, muay thai KO, ONE Championship KO, full fight highlights