Czech TAEKWON-DO ITF Federation
International Taekwon-Do Federation
ITF - Choi Jung-hwa
ITF - Trân Triêu Quân
ITF - Hwang Kwang-sung
First Grand Master Rhee Ki Ha
Grand Master Jong Soo Park
T. A. G. B. Tae Kwon-Do International
Swiss ITF Taekwon-Do Federation
World Taekwondo Alliance
Tul Tour