Twice is a south korean girl group formed by JYP Entertainment. The group has nine members Nayeon, Jeongyeon,
Momo,
Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu. The group was formed on the Tv program Sixteen. They debuted on October 20th 2015 with the song ‘
Like Ooh-Ahh’