- BA in International Relations, Seoul National University, Republic of Korea
- MA in History of Warfare, King’s College London, United Kingdom
- MA in United Nations and Diplomatic Studies, University of Buckingham, United Kingdom
- August 2004: Joined the Ministry of Foreign Affairs and Trade (MOFAT), Republic of Korea Deputy Director, United Nations Division, MOFAT
- June 2010: Second Secretary, Permanent Delegation of the Republic of Korea to the UNESCO
- December 2012: Counsellor, Embassy of the Republic of Korea in the State of Kuwait
- March 2015: Secondment to the Office of Secretary for Speeches and Records, Office of the President
- February 2017: First Secretary, Permanent Mission of the Republic of Korea to the UN
- February 2019: Advisor to the Minister, Ministry of Foreign Affairs (MOFA)
- August 2020: Director, Public Diplomacy Division, MOFA
- April 2023: Counsellor, Permanent Mission of the Republic of Korea to the UN
Republic of Korea
2023 - 2025
2026 - 2028