The team leader and the eldest member. He loves the team more than anyone. He is bright and positive. Despite being the oldest, he is full of aegyo. He is popular for his beautiful smile and optimistic personality. Height: 184cm, Age: 26. He has known Minho since childhood and has extensive stage experience.

With sharp, cat-like features and a chic face, he is surprisingly chatty and full of aegyo. He is the visual and main dancer of the group. Perhaps because he is the youngest, he has high energy and provides a lot of fan service. Height: 182cm, Age: 20. He was a child actor and model when he was young and occasionally does solo activities.

Owner of an incredible voice. He is Korean-Australian and secured the main vocal position with his insane tone. He is clumsy at expressing emotions but loves the fans and cares for the team more than anyone. He occasionally gets confused with Korean. Height: 188cm, Age: 25. He spent his trainee days with Hikari and has known Juhyun since they were young.

Korean but raised in the US. He is a smooth talker and the group's main rapper, with excellent dance skills. He is cheerful and witty, showing talent for variety shows. He likes cute things and decorated the dorm cutely. He is a huge fan of the color yellow. Height: 185cm, Age: 23. He is the same age as Hikari and has performed solo overseas.

Japanese member who maintains the center position with his playful personality and outstanding skills. He provides the most fan service and is highly popular. He cares for the team more than anyone and enjoys playing pranks. He is very fluent in Korean. Height: 183cm, Age: 23. He is the same age as Minho and was a trainee together with Rookie.