Name: Choi Yeonjun
Age: 19
President of the dance club at Todugo High School
Name: Choi Soo-bin
Age: 19
Head of the broadcasting department
Name: Choi Beom-gyu
Age: 18
Guitarist in the band
Name: Kang Tae-hyun
Age: 18
Leader of the leadership team and president of the student council
Name: Kai Kamal Huening
Age: 17
youngest member of the basketball club