• Ph. D. Paris 1 - PANTHEON Sorbonne
• M.A. Politics in Yonsei Graduate School
• B.A. Politics in Yonsei University

• The 19th President of the Korean Association for Political and Diplomatic History Editorial Board Member of Geopolitics
• Academic Prize of the Korean Political Science Association (War and Peace: The 6.25 War in Korea and the Birth of Korean Armistice Regime)
• President, Korean Association for Political and Diplomatic History (2018)
• 국제학술지 Geopolitics 편집위원
• 한신대 조교수, 부교수, 국제학부장 역임 (1997-2003)

• War and Peace: The 6.25 War and the Birth of the Korean Armistice Regime in 1953 (2015).
• 『윤보선과 1960년대 한국정치』(공저, 한국학중앙연구원출판부, 2015).
• “Why No Westphalian Peace Order after the Toyotomi Hideyoshi War in Korea (1592-98)?” Korea Observer (2014).
• “The Geopolitical Perceptions of Kim Ku and Syngman Rhee”, Korean Social Sicences Review (공저, 2011).
• "Is the 21st Century an ‘Asian Century’?” Pacific Focus (공저 2010).
• Northeast Asia and the Two Koreas: Metastability, Security, and Community (2008 co-authored).
• War and Peace in East Asia (2006, co-authored).
• “Korea as a Clashpoint of Civilizations”, Korea Observer (공저, 2006)
• “Increasing Distrust of United States in South Korea”, International Political Science Review (공저, 2006)
• “The Politics of Troop-Dispatch”, The Korean Journal of Defense Analysis (2004).
• History of Atlantic Civilization: Expansion, Exploration, and Hegemony (2001) .
• Fifty years after the Korean War: From Cold-War Confrontation to Peaceful Co-existence (공저, KAIS, 2000).
• “Prologue of the Asia-Pacific Community”, Korea Observer (1996).
• Understanding the History circa the Liberation of Korea 4, 6 (1989, co-authored).

1) Undergraduate

• War and Peace
• Korea in International History

2) Graduate

• Geopolitics
• Contemporary History of Korea