Mar 2008 – Feb 2011
Ph.D. in Business Administration
Graduate School, Chosun University

Mar 1998 – Feb 2000
Master of Engineering in Mechanical Engineering
Graduate School of Industry, Sunchon National University

Jul 2024 – Dec 2025
Executive Vice President, Tank Korea Co., Ltd.

Oct 1991 – Jun 2024
Department Manager, Human Resources Development Service of Korea