He has served in several high-level posts, including as presidential aide for state affairs, Foreign Minister, and Minister of Unification, and has been ambassador to Russia (1992–1993), Germany (1994–1998), The People's Republic of China (2000–2001), Malaysia (1990–1992), and Pakistan (1984–1987).
This individual has held several prominent roles, including serving as a presidential aide for state affairs, Foreign Minister, and Minister of Unification. He also served as ambassador to Russia, Germany, China, Malaysia, and Pakistan.