Bachelor of Science, Korea Military Academy, Seoul, 1984. Master of Science, Oregon State University, Corvallis, 1988. Doctor of Philosophy, Korea Advanced Institute of Science and Technology, Daejon, 1996.
Chairman department computer sci Korea Military Academy, 2000—2004, associate professor computer science, 2000—2006, professor information science, since 2006, head professor information science, since 2009. Assistant manager academy board Korea Military Academy, Seoul, 1990—1991, assistant director computer center, 1997—1998, director educational development, 2005—2006. Visiting scholar department system science Washington University, St. Louis, 1999—2000.
Research board advisors American Biographical Institute, since 2005. Planning manager Hwarangdae Research Institute, 2006—2008. Board advisors Defense Agency Technology and Quality, 2006—2007, Republic of Korea Army Headquarters, Office Analysis & Evaluation, 2007—2009.
Colonel South Korea Military.
Member of Korea Information Society, Korea Institute of Military Science and Technology, Korea Mathematics Society.
Married Kyungyoon Shim, August 27, 1989. Children: Hyunju, Hyunwoo.