Moon Jae-in
Moon Jae-in (; or ; born 24 January 1953) is a South Korean politician serving as the 19th and current President of South Korea since 2017. He was elected after the impeachment of Park Geun-hye as the candidate of the Democratic Party (then known as the New Politics Alliance for Democracy).
Hwang Kyo-ahn
He served as Acting President of South Korea following the impeachment and removal of President Park Geun-hye by the Constitutional Court of Korea on 10 March 2017, until the election of Moon Jae-in on 9 May 2017. He had already taken over Park's presidential powers and duties on 9 December 2016 when impeachment proceedings were launched against her by the National Assembly and she was suspended from the powers and duties of the office.