Martial Arts Instructor, Jack Hogan, holds an ninth degree Black Belt in Ryukyu Kempo Karate and fifth degree Black Belt in Shotokan Karate. Hogan's eighth degree was awarded by a board of internationally known Masters that includes Professor Wally Jay, 10th Dan / Master Remy Presas, 10th Dan/ Master Leo Fong, 10th Dan and Master George Dillman, 9th Dan. Hogan, 55, began studying the martial arts in the early 60's but it wasn't until 1974 that he fully dedicated himself to karate. He was active in tournament competition until 1979. His main emphasis, however, has been on teaching.