Who directed the sports film in which Choi Yoon-young played a part in?
Choi Yoon-young:  She then appeared twice on the big screen in 2012: in the short film "Endless Flight" in omnibus "Horror Stories", and the table tennis sports film "As One". As One (film):  Director Moon Hyun-sung used the foundation of true events to tell the story of a team that united a divided nation for the first time in its painful history.
Moon Hyun-sung