Investigators have alleged that Yoon's martial-law decree amounted to rebellion. If is convicted of that offense, he would ...

Taekwondo, a Korean martial arts sport, began to spread in the 1960s and became the national martial art of Korea in the 1970s. In 1973, the first World Taekwondo Championship was held in Seoul and ...

As the teacher of Cobra Kai founders Terry Silver and John Kreese, the Korean karate expert Kim Sun-Yung represents the origin of the dark and dangerous methods Johnny Lawrence spent the entirety ...