Kim Jong-un
Kim Jong-un (officially transcribed Kim Jong Un; ; ; born 8 January 1984) is a North Korean politician serving as Supreme Leader of North Korea since 2011 and Leader of the Workers' Party of Korea since 2012. Kim is the second child of Kim Jong-il (1941–2011) and Ko Yong-hui (1952–2004). The grandson of Kim Il-sung, the first leader of North Korea from 1948 to 1994, he is the first North Korean leader to have been born after the country's founding.
North Korea–South Korea relations
North Korea–South Korea relations is very special with high conflicts. Originally a single nation, the two nations have been divided since the Korean War in 1953. North Korea is an one-party state run by Kim's regime. South Korea was formerly govern by one-party military dictatorships until 1987 when it held direct elections till now. Both nations claim to represent Korea. Both nations joined the United Nations in 1991 and recognized by most of the member states in the United Nations. Since 1970s, both nations start informal diplomatic dialogues in order to reduce military tensions. Since North Korea develops nuclear weapons, which raise concern by the international communities. In 2000, President of South Korea Kim Dae-jung became the first president to visit North Korea, after 55 years of North-South divisions in the peninsula.