Description: (Dutch Super Middleweight Kickboxer)
Nieky Holzken is a highly regarded Dutch kickboxer and professional boxer who competes in the Lightweight division of ONE Championship. He is known for his success in the ring, including holding the title of Glory Welterweight Champion. In 2018, Holzken stepped in as a replacement participant in the World Boxing Super Series, showcasing his impressive skills. His accomplishments in both kickboxing and boxing have established him as a talented and respected athlete in combat sports.