Video PlayerClose

Moon Jae-in (C), president of South Korea sings the national anthem during the opening ceremony at the FINA World Championships in Gwangju, South Korea, on July 12, 2019. (Xinhua/Wang Jingqiang)

Moon Jae-in (C), president of South Korea sings the national anthem during the opening ceremony at the FINA World Championships in Gwangju, South Korea, on July 12, 2019. (Xinhua/Wang Jingqiang)