Hanbok has been a great part of Korean culture thoughout history. Traces of Hanbok have been found even before Three Kingdom period of Korea. The oldest form of hanbok can be seen in tomb mural paintings from the Goguryeo Kingdom (37 B.C.-668 A.D.). Korea had two kinds of clothing tradition. The rulers and noblemen usually wore clothing of different kinds of foreign styles, but subjects continued to use a distinct style of indigenous clothing that today is known as hanbok.