North Korea
Kim Jong-un of the Kim dynasty is the current Supreme Leader or "Suryeong" of North Korea. He heads all major governing structures: he is Chairman of the Workers' Party of Korea, Chairman of the State Affairs Commission of North Korea, and Supreme Commander of the Korean People's Army. His grandfather Kim Il-sung, the founder and leader of North Korea until his death in 1994, is the country's "Eternal President", while his father Kim Jong-il who succeeded Kim Il-sung as leader was announced "Eternal General Secretary" after his death in 2011.
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.