Doug Cook holds a 6th Dan Black Belt in the Korean martial art of taekwondo and is certified as an instructor and in rank by the United States Taekwondo Association and the Kukkiwon. He is a six-time gold medalist. He holds a D3 status as a US Referee and has received high honors from Korea. Doug Cook is credited with the creation of the Chosun Women's Self-Defense Course. He has also provided training for the US Army National Guard prior to military operations and has instructed agents from the Department of Homeland Security, the New York Police Department and the Bronx County. Doug Cook owns and operates the Chosun Taekwondo Academy located in Warwick, New York – an institute specializing in traditional martial arts instruction and Ki, or internal energy, development.
""I wholeheartedly recommend this book to practitioners of all disciplines who wish to elevate their knowledge... of the korean martial art of Taekwondo.""--Grandmanster Richard Chun, 9th dan, President of USTA ""Traditional Taekwondo is one of the best books ever written on this subject. It should be required reading for all Korean Martial Arts practitioners.""--Grandmaster John Pellegrini ""Well researched, practical, helpful and informative. This book has earned a place on my bookshelf.""--Jennifer Lawler, author of Martial Arts for Dummies