Background
Yeun, Yun Seog was born on March 17, 1965 in Kea-San, Republic of Korea. Son of Jea Hyon Yeun and Suk Jeong Son.
Mechanical engineering educator
Yeun, Yun Seog was born on March 17, 1965 in Kea-San, Republic of Korea. Son of Jea Hyon Yeun and Suk Jeong Son.
Doctor of Philosophy, Seoul National University, Korea, 1995.
Married Uen Joo Hwang, April 23, 1989. Children; Gee Young, Sung Hyon, Uen Soo.