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Professional
48 KOs
5 KOs
1 NC
Photo: Chris, Payap Photography, · CC BY-SA 3.0 · Wikimedia Commons
Nicolaas Hubertus Holzken (born December 16, 1983) is a Dutch retired kickboxer and professional boxer. He is the former Glory Welterweight Champion. In 2018, Holzken participated in the World Boxing Super Series as a substitute.
Biography from Wikipedia, available under CC BY-SA 4.0. Shortened. Read the full article.
No amateur bouts recorded
Bout-by-bout history is added as results are published and verified. The career record above is the official total.
Netherlands