Taekwon-Do is a version of unarmed combat designed for the purpose of self-defence. It is the scientific use of the body in the method of self-defence, gaining ultimate use of its facilities through intensive physical and mental training. Taekwon-Do is a very effective and spectacular marital art which is an integral part of Korean society. Taekwon-Do was introduced to the world April 11, 1955 by founder, General Hong Hi of Korea .