AS, Yuhan Technology College, Gyeonggi-do, 1993. Bachelor of Science, Korea National Open University, Seoul, 1997. Master of Science, Dankook University, Seoul, 1999.
Doctor of Philosophy, Dankook University, Seoul, 2007.
Engineer Sangji Soft, Seoul, 1993—1996. Lecturer Dankook University, 2002—2006. Chief research engineer CDNetworks Company Ltd., since 2007.
Donator Community Chest Korea, Seoul, 2008. Member of Institute of Electrical and Electronics Engineers, Future Internet Forum, Korea Information Communication Society, Korea Information Processing Society.
Married Ji-Young Park, April 26, 2008.