Kim Dae-jung (3 December 1925 – 18 August 2009) was 15th President of the Republic of Korea from 1998 to 2003, and the 2000 Nobel Peace Prize recipient. He came to be called the "Nelson Mandela of Asia" for his long-standing opposition to authoritarian rule.

Kim was thought to have been born on 6 January 1924, but it is reported that he later changed this to 3 December 1925 to avoid conscription during the time when Korea was under Japanese colonial rule. Kim was born in Sinan in what was then the Jeolla province; the city is now in Jeollanam-do. Kim graduated from Mokpo Commercial High School in 1943 at the top of the class. After working as a clerk for a Japanese-owned shipping company during the Japanese occupation of Korea, he became its owner and became very rich. Kim escaped Communist capture during the Korean War.

Kim first entered politics in 1954 during the administration of Korea's first president, Syngman Rhee. Although he was elected as a representative for the National Assembly in 1961, a military coup led by Park Chung-hee, who later assumed dictatorial powers, voided the elections. He was able to win a seat in the House in the subsequent elections in 1963 and 1967 and went on to become an eminent opposition leader. As such, he was the natural opposition candidate for the country's presidential election in 1971. He nearly defeated Park, despite several handicaps on his candidacy which were imposed by the ruling regime.

Kim Jong-il (born Yuri Irsenovich Kim; 16 February 1941; official biography claims 1942 – 17 December 2011) was the supreme leader of North Korea (DPRK) from 1994 to 2011. He succeeded his father and founder of the DPRK Kim Il-sung following the elder Kim's death in 1994. Kim Jong-il was the General Secretary of the Workers' Party of Korea, Chairman of the National Defence Commission of North Korea, and the supreme commander of the Korean People's Army, the fourth-largest standing army in the world.

In April 2009, North Korea's constitution was amended to refer to him as the "supreme leader". He was also referred to as the "Dear Leader", "our Father", and "the General", among others. His son Kim Jong-un was promoted to a senior position in the ruling Workers' Party and is his successor. In 2010, he was ranked 31st in Forbes Magazine's List of The World's Most Powerful People. The North Korean government announced his death on 19 December 2011.

Following his demise, he was succeeded by his third son Kim Jong-un. He was proclaimed the Eternal General Secretary of the Workers' Party of Korea and Eternal Chairman of the National Defence Commission in 2012. His birthday is a public holiday in the country.