Rony Sefo
Rony Sefo ( born 10 April 1972 in New Zealand ) is a former two-time World Champion New Zealand kickboxer and mixed martial artist , who fought on Pride Fighting Championships and K-1 . 
<triplet> Rony Sefo <subj> 10 April 1972 <obj> date of birth <subj> mixed martial artist <obj> sport <triplet> K-1 <subj> kickboxer <obj> sport