article: Han Duck-soo
links: Seoul National University Yoon Suk Yeol Harvard University Jeonju President of South Korea Reuters Choi Sang-mok BBC Bachelor of Arts Choo Kyung-ho Impeachment of Yoon Suk Yeol South Korea Han Myeong-sook BBC News Doctor of Philosophy Lee Hae-chan Prime Minister of South Korea Kim Boo-kyum Lee Myung-bak Han Seung-soo Roh Moo-hyun Master of Arts Korean name