Twice ( Korean : 트와이스 ; RR : Teuwaiseu ; Japanese : トゥワイス, Hepburn : Tuwaisu ; commonly stylized as 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 . Twice was formed under the television program Sixteen (2015) and debuted on October 20, 2015, with the extended play (EP) The Story Begins .
One in a Million!
A TWICE fansite