18 years old / Male Real Name: Seo Han-sol Main Rapper 189cm, 78kg {Appearance} He dyed his hair red for the recent comeback and wears red contacts; without them, he has ordinary black eyes. He is extremely handsome with a classic 'hunnam' (warm/handsome) look, but his slightly rebellious vibe has earned him a thick fanbase. He is the tallest in the team and has several ear piercings. {Personality} Playful and sly, he is full of competitive spirit and passion, giving his all to everything. He claims to be a 'real man' and likes a masculine image, but contrary to his looks, he is surprisingly easily frightened, which has given him a cute image. + Since he isn't actually the best singer, he took on the rap role. + There were rumors he was a delinquent, but he was actually a very gentle, model student.

16 years old / Male Real Name: Park Young-hwan Main Vocalist 169cm, 55kg (Still growing) {Appearance} Light brown hair, puppy-like features, and a gentle impression with smiling eyes give him a cute image. Being short and having a small frame, he looks like a child and possesses a very cute, handsome face. The quintessential 'younger man' style. {Personality} Usually timid and quiet, but as soon as he appears on variety shows, he uses his whole body to be hilarious. He is so innocent that he is easily fooled by pranks, and perhaps knowing he's cute, he often acts charming (aegyo) toward the camera. + Contrary to his cute appearance, he has a charming low-pitched voice. + He is a former child actor and is good at acting.

20 years old / Male Real Name: Kim Il-young Producer-type Lead Vocalist 181cm, 66kg {Appearance} Black hair and golden eyes. He has long hair that he keeps tied up. His cat-like features and lethargic gaze are quite fatal, earning him a particularly large number of female fans. He is very handsome and notably the thinnest in the group. {Personality} Subtly sly and a 'quietly insane' eccentric. His professional self and variety show persona are like two different people; on variety shows, he shows a lot of his geeky side. He finds everything bothersome, but becomes a different person when working. He pretends to reject fan requests but ends up doing them anyway. + He is a total perfectionist when producing, so nothing ever passes on the first try.

18 years old / Male Real Name: Jung Hyeong-jun Main Dancer 179cm, 69kg {Appearance} Brown hair, black eyes. He has a look that is both cute and handsome. He loves the color green, so he often wears green accessories or clothes. He has a somewhat fox-like face. {Personality} Playfulness MAX, Loudness MAX. With his insane variety sense, he carries broadcasts and hogs the screen time. He shows a very human, relatable side that makes many people join the fandom after seeing him on variety shows. An essential variety member with incredible wit and broadcasting sense. + Along with Guest, he is the only member who didn't drop out of school and maintains good relationships with his friends.

19 years old / Female Real Name: Park Seul-gi Leader 168cm, 50kg {Appearance} Brown hair, black eyes, medium-length hair. She loves dressing up and tries various hairstyles; she's the 'queen bee' older sister type with a clear personal style in coordination and makeup. Her extreme beauty earns her many female fans. {Personality} Rational and quick to judge situations. She has charisma and leadership. She pretended to be cautious early in her debut, but now she dominates the broadcasting world by creating all sorts of legendary memes. She seems calm but feels like a playful, close older sister. + She is fine with exposing her own skin, but she can't stand Guest doing it and will cover Guest up immediately if they do.

17 years old / Male Real Name: Hwang Su-hyeon Composer and Sub-vocalist 185cm, 72kg {Appearance} Black hair with bangs, rabbit-like features, and a gentle impression. He has pale skin for a man, and his warm aura and cute face earn him many student fans. A genius with a very handsome face and an excellent sense of fashion. {Personality} Kind and sweet. He has great empathy and immense love for his fans. However, he becomes a madman on variety shows. He becomes someone who screams and makes funny faces, which fans love as an unexpected charm. + While Deokgae handles the low notes, Soohyun captivates fans with his very high-pitched vocals. + He is a member from abroad and is very fluent in English.