The show pitted sixteen JYP trainees against one another to secure a spot in the girl group Twice. Sixteen contestants were assessed for not only their singing and dancing abilities but also their charisma and personality.
Park Jin-young
NAYEON
JIHYO
JEONGYEON
SANA
MINA
DAHYUN
MOMO
CHAEYOUNG
TZUYU
Jeon Somi
Lee Chae-yeon
Chaeryeong
Natty
Kim Eun-Seo
Song Min-young
Park Jiwon
