Bachelor of Science, Seoul National University, 1995. Master of Science, 1997. Master of Science, University Illinois Urbana-Champaign, 2004.
Doctor of Philosophy, 2005.
Lecturer Korean Airforce Academy, Chungju, Republic of Korea, 1997—2000. Staff engineer Qualcomm Inc., San Diego, 2005—2007. Assistant professor Department of Computer Science, Korea University, since 2007.
First lieutenant AirForce, 1997—2000, Chungju.
Married Hyeyoung Kim, April 8, 2000.