Yoon Han-bong, the last wanted man of the Gwangju May 18 Uprising, fled to the United States. Later, he formed an organization called “Young Korean United (YKU)” with people who gathered to honor the Gwangju May 18 Uprising throughout the country. They went out to the streets playing Pungmul to advocate for the democratization of their motherland. In solidarity with people worldwide, he also managed to organize “The Grand March for International Peace” in 1989 in North Korea.