Hyon Song-wol (front), a well-known singer as the leader of North Korea's all-female Moranbong Band and head of a seven-member advance team to South Korea, exits the inter-Korean immigration office in the South Korean border town of Paju on Jan. 21, 2018, in this photo released by the South's unification ministry. The delegation, which will do preparatory work for cultural performances during next month's PyeongChang Winter Olympics, headed to the city of Gangneung on South Korea's east coast via Seoul. During its stay in the South, the delegation is expected to inspect venues and discuss concert dates. (Yonhap) (END)