Background
Seong, Jeong Kwan Son of Choi KeumJa.
Seong, Jeong Kwan Son of Choi KeumJa.
Doctor of Philosophy, Chungbuk National University, Cheongju, 2009.
Researcher Korea Atomic Energy Research Institute, Daejeon, Republic of Korea, since 1995. Instructor Chungbuk National University, 2008.
Married Lee EunHee; children: Jeong SeYeong, Jeong JongWoo.