Sensei Jorge Troya started his martial arts training in 1984, he entered competitions for some 5 years winning gold – silver – bronze and 4th place medals in Karate. In December of 1993 Sensei was awarded his Black Belt grade and he continued to compete, but he also taught the National Police, the Armed Forces and Military Intelligence units. From 1996 to 1999 he developed his own system of Personal Defence, which he called “Ronin Ryu Jiu Jitsu” he would like to introduce this system to other countries. Sensei was awarded his 3rd Dan Black Belt in December 200 He is the official representative for the World Elite Black Belt Society – WEBBS for Ecuador and he organises seminars in various martial arts – Thai Boxing – Karate – Jiu Jitsu –Kobudo.
- Denmark – Shihan Finn Jensen
- Egypt – Vacant