Kim Yo Jong, North Korean leader Kim Jong Un's sister, sits in a meeting room before a meeting with South Korea's President Moon Jae-in at the presidential Blue House in Seoul on February 10, 2018. Top North Korean officials including Kim Jong Un's sister held landmark talks in Seoul with South Korean President Moon Jae-in, as the US vowed to put all pressure against the nuclear-armed North. Pic/AFP

South Korean President Moon Jae-in met a 22-member North Korean delegation, which was led by its ceremonial leader Kim Yong-nam at the South Korean presidential office, Cheong Wa Dae (Blue House) on Saturday. The delegation also included North Korea's supreme leader Kim Jong-un's younger sister Kim Yo-jong. This was the first visit by a member of the ruling Kim family ever since the Korean War ended in 1953, the Yonhap news agency reported.