Master Kevin "Kobura" Cain
Kevin "Kobura" Cain has been a martial artist for over 30 years. He has had the opportunity to be a personal student of many great men such as Frank Dux (10th degree Grandmaster of Dux Ninjitsu and the man the movie Bloodsport was based on), Renshi Sky Benson (7th degree master of Dux Ryu Ninjitsu), E.R. Spruiell (10th degree Grandmaster of Sasori Jiu-Jitsu), Allen Merullo (black belt under Saulo Ribeiro) and Fernan Vargas (founder of RAVEN Tactical). In 2008, Kevin Kobura Cain joined forces with Rick Van Auker, and together they created Aam Ka Jiu-Jitsu (AKJJ).