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.
Roberto Cruz (taekwondo)
Roberto "Kitoy" Cruz (born August 18, 1972) is the most bemedalled Taekwondo player in international competition for the Philippines. He competed in the 1990s and was at the tail-end of a long illustrious career when he competed in the 2000 Sydney Olympics. (where Taekwondo first became a medal sport) This was before the onset of YouTube and Social Networking when very few videos were publicly shared. A lot of the younger generation of Taekwondo Practitioners are unfamiliar with this player's many exploits. He currently serves as one of the national coaches for the country. Before John Paul "Japoy" Lizardo, the Philippines had a Taekwondo Champion in Roberto "Kitoy" Cruz. 
Listed are some of his international achievements: