CANNES, FRANCE - MAY 13: Yoo Gong attends the "Train To Busan (Bu_San-Haeng)" premiere during the 69th annual Cannes Film Festival at the Palais des Festivals on May 13, 2016 in Cannes, France. (Photo by Dominique Charriau/WireImage)
CANNES, FRANCE - MAY 13: Yoo Gong attends the "Train To Busan (Bu_San-Haeng)" premiere during the 69th annual Cannes Film Festival at the Palais des Festivals on May 13, 2016 in Cannes, France. (Photo by Dominique Charriau/WireImage)