Associate degree in Animation, Kaywon University of Art & Design
• MG, World-Design/Animator (2001)
• ffango Entertoyment, Animation Director (2010)
• Comma Studio, Animation Director (2015)
• IO Studio, Leader
• Samsung "Another Family" Advertisement-Packing wagon Image CF, Lee Young-ae’s CF, Watermelon field CF
• Sylvania Family, Tales of Greenery, Curucuru' Friends, DOMO-KUN, Cheburashka, Coca-Cola (CF) - Love, Happiness, and other CFs and music videos.