Background
Jwa, Jeong Woo Son of You Sin Lee.
director communications engineer
Jwa, Jeong Woo Son of You Sin Lee.
Doctor of Philosophy, Korea Advanced Institute of Science and Technology, Dajeon.
Engineer Korea Telecom, Song-Nam, Republic of Korea, 1987—1996. Director KTF, Seoul, 1997—2002.
Married Song Oim Choi.