FightingDirectory.info is a great resource containing links related to Chinese martial arts, Korean martial arts, Japanese martial arts, martial arts services, aikido, karate, taekwando, muay thai, chung moo doe, tang soo do and more.
Under Grandmaster Yang Seung Kyu, 7th dan Hapkido and Taekwondo. Includes combative tactics, prevention, law enforcement training, schedule, photos and instructors. Based in Denton, Texas.
