Regian Eersel

Regian Eersel vs. Nieky Holzken | ONE Championship’s Greatest Rivalries

We explore one of the greatest rivalries in ONE Championship history between ONE Lightweight Kickboxing World Champion Regian Eersel and Dutch kickboxing superstar Nieky Holzken, who have faced each other twice on the global stage. Relive the entire timeline of “The Immortal” and “The Natural!”