Kenkojuku Sugimoto ran AAU Karate tournaments in the State of Florida. He sponsored annual Kenkojuku tournaments which were held at FIU (Florida International University). In the early nineties, he received 6th Dan from the All Japan Karate-do Federation (JKF) and received the title shihan. Sugimoto also holds 7th Dan in the World Karate Federation (WKF). Sugimoto has spread Kenkojuku Shotokan style of karate to the United States, Europe, South America, Central America and the Caribbean. Sugimoto has had close relationships and given certifications to several Shotokan kenkojuku Dojos in Latin America. Presently Sugimoto teaches in South Dade County and at the
Ryu Seung-min Ma Lin and Wang Hao, Ryu never uses the backside of his blade – in fact, he does not even have rubber on it. Ryu relies on his outstanding footwork, explosive forehand loops and drives to win points. For some time he used Xiom (South Korea) table paddles and rubbers playing with his signature model "Ryu Seung Min Special" penhold and has been using ProZRSM ever since his victory at the 2004 Summer Olympics. Lately he switched again to Butterfly (Japan) equipment and now he uses their Ryu Seung-min G-Max blade with Tenergy 05. As of December 1, 2012 he