Taekwon-Do
Taekwon-Do triangle
The Taekwon-Do triangle consists of three major taekwon-do aspects. Body, mind and soul. In order for a person to be truly taught in Taekwon-do, he must have three aspects of taekwon-do. If only one or two aspects are strengthened in person, it does not matter how hard he is practicing, he will never be a true taekwon-do master.
Grand Master Paul Weiler
General Choi Hong Hi
Master Habib Khoshniyat