 The wording KUK SOOL can also appear on uniforms on those other than KUK SOOL WON.Kuk Sool translates as nation technique, these prefixes could be used for a vast array of martial arts that are not linked to the association and have no resemblance in their techniques.Being the national martial art of Korea, a lot of various techniques used throughout a nations history have been unofficially trademarked by an association (company) now known as WKSA (World Kuk Sool Association).