Education
- 2005. M.A., Business Administration, University of Birmingham, UK
- 1994. B.A., Economics, Seoul National University

Career
- Jul 2024, Chairman, Financial Services Commission
- Aug 2023, 1st Vice Minister of Economy and Finance, Ministry of Economy and Finance
- Jul 2022, Secretary to the President for Economy and Finance, Office of the President
- Feb 2021, Director General for Economic Policy Bureau, Ministry of Economy and Finance
- Jan 2020, Director, Commission of Innovative Growth and Planning, Ministry of Economy and Finance
- Oct 2016, Special Adviser, Inter-American Development Bank (IDB)
- Aug 2015, Director, General Policy Division, Economic Policy Bureau, Ministry of Economy and Finance
- Aug 2014, Director, Economic Analysis Division, Economic Policy Bureau, Ministry of Economy and Finance
- Feb 2013, Director, Financial Market Division, Economic Policy Bureau, Ministry of Economy and Finance
- Dec 2009, Policy Analysis Officer, Organization for Economic Cooperation and Development (OECD)
- Sep 2009, Administrative Officer, Secretariat for Economy and Finance, Office of the President
- Aug 2007, Director, General Proceedings Division, Executive Office of Financial Services Commission, Ministry of Strategy and Finance