How This BJJ & Judo Black Belt Became A 2-Division World Champion

Reinier de Ridder did not take long to make an impact on the global stage. In just five fights, the elite grappler has captured not one, but two World Title belts in the space of over two years. “The Dutch Knight” now puts his middleweight belt on the line against Kiamrian Abbasov, this Friday at ONE: FULL CIRCLE!