Han Byung-do

Han Byung-do (; born 7 December 1967) is a South Korean politician who has served as the floor leader of the Democratic Party of Korea (DPK) since 2026. He briefly served as and acting leader of the DPK in 2026. He has represented Iksan in the National Assembly since 2020 and previously served as the Senior Secretary to the President Moon Jae-in for Political Affairs.

In 2004 Han was elected as member of the National Assembly from Iksan becoming the youngest member elected in this election at the age of 37. Han convinced President Roh Moo-hyun to accept the honorary doctorate degree in politics from Han's alma mater, Wonkwang University. This is the one of three degrees Roh has from tertiary education - all honorary as Roh never went to college - and the only one from Korean university. Han was previously the president of its student union.

Electoral history