Moon Jae-in, South Korean politician, 19th President of South Korea

Moon Jae-in is a South Korean politician and former lawyer who served as the 12th president of South Korea from 2017 to 2022. Before his presidency, he served as the senior secretary for civil affairs and the chief of staff to President Roh Moo-hyun, a member of the National Assembly, and the Leader of the Democratic Party of Korea.

The president of the Republic of Korea, also known as the president of South Korea, is the head of state and head of government of South Korea. The president directs the executive branch of the government and is the commander-in-chief of the Republic of Korea Armed Forces.