Deng, Jeonnam University, Gwangju City, Republic of Korea, 1991. Master in Engineering, Jeonnam University, Gwangju City, Republic of Korea, 1996.
Teaching assistant Jeonnam University, 1985—1989. Professor Dongshin University, Naju, Republic of Korea, since 1989. Commissioner Agency Technology and Standard, Gwacheon, GyeonGi-Do, since 2001, Environmental Dispute Resolution Commission, Gwangju, since 2007.
Married Kim Mi, April 28, 1985. 1 child Jin-Woo Jang;1 child Ji-Yoon Jang.