Bachelor of Science, Yonsei University, Seoul, Korea, 1984. Master of Science, Yonsei University, 1986. Doctor of Philosophy, Texas Agricultural and Mechanical University, 1991.
Research associate Princeton (New Jersey) University, 1991—1994. Research fellow Exxon Research & Engineering Company, Annandale, 1992—1994. Visiting scholar University Maine, Orono, 1998—1999.
Associate professor Kyungpook National University, Taegu, Republic of Korea, since 1994. Consultant Industry Technology Support Hotline Center, Taegu, since 2002. Second lieutenant Korean Army, 1996-1997.
Master of ceremony Susung Catholic Church, Taegu, 2001—2002. Member of American Institute of Chemical Engineers (associate), Korean Institute Chemical Engineers.
Married Hyun-Hee Kwon, December 23, 1989. Children: Yun-Dong, Yun-Joo.