Korean girl group, TWICE, consists of 9 members

The statement is true because the girl group TWICE does consist of 9 members. TWICE was formed through the reality show "Sixteen" in 2015, in which 16 trainees competed for a spot in the group. Eventually, 9 members were selected, and they debuted in October 2015 under JYP Entertainment. The members of TWICE include Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu. They have gained immense popularity both in South Korea and internationally, becoming one of the most successful K-pop girl groups.