South Korea has traditional sports of its own, as well as sports from different cultures and countries.
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.
Although there is much controversy regarding the historical origins of many martial disciplines in South Korea, there is little question that, Koreanized or traditional in origin, Korean martial arts and sports have enjoyed considerable success. Styles such as Hapkido, Kuk Sool, Hwarangdo, Han Moo Do, Yudo, Kumdo, Goog-sool, and many others arose quickly out of an independent Korea and have spread to countries around the world. Although they are not as popular as Taekwondo, they each uniquely represent the Korean martial spirit which dates back to antiquity. Unlike Japanese martial arts which often use "-do" at a name's end (meaning "way"), traditional Korean martial arts were called "Mu Sool" or "Mu Yea". This could lead to some confusion since although the "do" in Taekwondo and Hapkido means "way" (as in Karate-do and Aikido), the historical meaning in Hwarangdo is different from the modern usage (also "way" like the others). When that martial art was invented in the 1960s, the name was borrowed from an ancient group (do) consisting mainly of the children of the gentry class (yangban) for learning military tactics, leadership, and fighting skills.
Football and baseball have traditionally been regarded as the most popular sports in Korea. Recent polling indicates that a majority, 41% of South Korean sports fans continue to self-identify as football fans, with baseball ranked 2nd at 25% of respondents. However, the polling did not indicate the extent to which respondents follow both sports. The national football team became the first team in the Asian Football Confederation to reach the FIFA World Cup semi-finals in the 2002 FIFA World Cup, jointly hosted by South Korea and Japan. The Korea Republic national team (as it is known) has qualified for every World Cup since Mexico 1986, and has broken out of the group stage twice: first in 2002, and again in 2010, when it was defeated by eventual semi-finalist Uruguay in the Round of 16. At the 2012 Summer Olympics, South Korea won the Bronze Medal for football.