A group of three young North Koreans attended a United Nations\' educational event that opened in the southern South Korean city of Gwangju on Thursday.` \"We\'re here to attend a U.N.-organized event,\" a member of the group told reporters after attending the opening ceremony of the Youth Leadership Program (YLP) at Honam University. \"We want to learn a lot,\" the North Korean man who appears to be in his early 20s added