Tags: Martial Artist.
Rony Sefo (born 10 April 1972 in New Zealand) is a former two time World Champion New Zealand kickboxer and MMA fighter that have fought on Pride Fighting Championships and K-1. As a kickboxer he holds notable wins against Hiriwa Te Rangi and Ricardo Van Den Bos. He is the younger brother of the Muay Thai World champion Ray Sefo.