Girls group TWICE (Dahyeon, TZUYU, Jingyeon, Nayeon, Sana, Mina, Momo, Jihyo, Chaeyoung) Nayeon attends the Pocari challenge Tinfesta held at Jangchung Gymnasium in Jung-gu, Seoul on the afternoon of the 4th and is performing a wonderful performance.
About TWICE
Twice is a South Korean girl group formed by JYP Entertainment. The group is composed of nine members: Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu.
 Wikipedia