Background
Chang, Won Seok was born on July 25, 1972 in Republic of Korea.
Chang, Won Seok was born on July 25, 1972 in Republic of Korea.
Doctor of Philosophy, Korea Advanced Institute of Science and Technology, 2001.
Senior researcher Korea Institute Machinery and Materials, since 2001. Adjunct professor University of Science and Technology, since 2008. Visiting scholar University North Texas, 2009—2010.