Bachelor of Science, Seoul University, Republic of, 1983. Master of Science, Seoul University, Republic of, 1985. Doctor of Philosophy, Seoul University, Republic of, 1990.
Research associate University Wisconsin Medical School, Madison, 1990-1992. Senior scientist LG Chemical Research Park, Taejon, Korea, 1992-1996. Associate professor molecular biology Handong University, Pohang, 1996—2003.
Professor Handong Global University, since 2003.
Member American Society Microbiology.
Children: Christine, Yerin.