Acting president and prime minister of South Korea Han Duck-soo was impeached by the National Assembly. Impeachment of Han Duck-soo: On 27 December 2024, South Korean prime minister and acting president Han Duck-soo was impeached. The impeachment occurred 13 days after President Yoon Suk Yeol had been impeached as a result of his brief enactment of martial law, making Han acting president. December 27, 2024. Wiki link