He is playing the role of a North Korean soldier in the movie 'Swing Kids', and is a prisoner that loves tap dance. The movie is set during the Korean War at the Geoje Prison, which kept North Korean prisoners of war.
To fully express his role of a North Korean POW, he shaved his hair. Photos of D.O and his new hair were posted onto Instagram, and fans were surprised to see his new hair.
He looks pretty good even with short hair! What do you think?