Sport in South Korea
Taekwondo, a popular martial sport is often claimed to have historical origins on the Korean peninsula with origins said to have been traced as far back as the 1st century BCE. However, such historical claims are difficult to empirically verify and separate from the influences of neighboring counties. The sport rose to prominence following the end of Japanese occupation with the end of WWII. Formalized rules were established in 1961 and in 1988 the sport became an Olympic event. The name "Taekwondo" literally means "way of foot and fist", although the modern emphasis lies on the kicks. This may be a way to help legitimize the sport's connection to the traditional practice called Taekkyeon, which originated in Korea during the Goguryeo period in the 4th century. Taekkyeon uses open hands and the feet, where as the use of clenched fists is not permitted. The motions are smoother and more curvilinear than in Taekwondo. Although both disciplines start with the sound "tae" in English, there is no relationship.
Choi Hong Hi
Choi combined elements of Taekkyeon and Karate to develop a martial art that he called "Taekwon-Do" (태권도; 跆拳道), which means "foot, fist, art" or "the way of hand and foot" and it was so named on 11 April 1955. Choi founded the Oh Do Kwan, and held an honorary 4th "dan" ranking in the Chung Do Kwan. Due to accusations of dishonesty, Choi was stripped of his rank and position in the Chung Do Kwan. During the 1960s, Choi and Nam Tae Hi led the original masters of taekwondo in promoting their martial art around the world, though these would be only the first of many such endeavors.