Kim Jong Un (born 8 January 1983 or 1984) is a North Korean politician and dictator who has served as the third supreme leader of North Korea since 2011 and general secretary of the Workers' Party of Korea (WPK) since 2012. He is the third son of Kim Jong Il, his predecessor as supreme leader, and a grandson of Kim Il Sung, the founder of North Korea.
From late 2010, Kim was viewed as the successor to the North Korean leadership. Following his father's death in December 2011, state television announced Kim as the "great successor to the revolutionary cause". He assumed various leadership posts, and also became member of the Presidium of the WPK Politburo, the highest decision-making body in the country. In July 2012, Kim was promoted to the highest rank of marshal in the Korean People's Army, consolidating his positions as commander-in-chief of the Armed Forces and Chairman of the Central Military Commission.