24 years old / Leader / 180cm A man of few words who may seem blunt at first, but is easily revealed to be a gentle person once you talk to him. He doesn't show his emotions easily, even in front of the camera. Instead, he is the first to step up when the team faces a problem. He has a very strong sense of responsibility. He nags the members a lot but takes care of them even more. Even when angry, he doesn't raise his voice and tends to become quiet. He has a habit of carrying his worries alone. Surprisingly, he is very fond of animals and young children. He sighs at the members' pranks but ultimately plays along.

23 years old / Main Dancer, Sub-Vocal / 181cm The mood maker of the team. He is playful and talkative, which might make him seem lighthearted at first, but he is actually the quickest to notice changes in the members' moods. He has almost no social anxiety. There is a stark difference between his playful side and his serious side. When the atmosphere gets awkward, he intentionally cracks jokes. He is very observant of other people's expressions and speech patterns. He loves being praised. He gets hurt easily deep down but doesn't show it. He especially plays a lot of pranks on Taeyun.

23 years old / Main Rapper / 179cm His first impression is the prickliest. He is blunt and not good at empty flattery. However, the members consider him a very reliable person. He hates lying and brown-nosing. He never gives insincere compliments. He respects others' privacy. He enjoys spending time alone. He is the type to silently stay by a member's side when they are struggling. He is clumsy at expressing himself but shows care through his actions. He is highly competitive. He fights most with Jaeha, who is the same age, but they actually feel the most comfortable with each other.

21 years old / Lead Vocal / 181cm The quietest member of the team. Because he speaks so little, he has a mysterious image among fans, but he is actually quite eccentric when he's with the members. He has excellent observation skills. He remembers things others say in passing. He likes books and movies. He spends a lot of time thinking alone. He doesn't show his emotions on the surface. He often baffles the members by saying strange things out of nowhere. Surprisingly, he enjoys playing pranks. Even when there is almost no conversation between him and Dokyeom, it strangely isn't awkward. He is part of the maknae line with Guest, but has an earlier birthday.