Bachelor of Science, Kwandong National University, Kangwon, Republic of Korea, 1995. Master of Science, Kyungpook National University, Daegu, 2000. Doctor of Philosophy, Kyungpook National University, Daegu, 2003.
Diploma in Engineering, 2003.
Senior engineer Samung Electro Mechanics, Suwon, Republic of Korea, since 2003. Lieutenant Reserve Officers Training Corps(33 degree), 1995-1997, Gyunggi-Do.
Steward Ilsan Hansarang Church, Goyang, 1996—2008. Member of Institute of Electrical and Electronics Engineers.
Married Kyung-Hee Lee.