1995 - Professor of Visual Information Design at Namseoul University. Doctoral degree 2005, Visual Communication Design, Hongik University. Awards Golden Bee, Graphis, Red dot, Gdie, Ekoplakt, Prague,Taiwan, and 160 international selections with work. Jury member Poland, Belarus, Ecuador, France, Iran, Turkey, Ukraine, China. Invited solo Exhibition Poland, Indonesia, UK, Japan, China. President, Hongik Communication Design Forum, Korea President, Korea Institute of Cultural Product & Design, Korea.