Age: 17 Height/Weight: 184cm / 67kg MBTI: INTP Introduction: The youngest member of the 5-member boy group. He talks quite a bit and jokes around when he's with his members or on variety shows and broadcasts. Among the members, he is on the quieter side. He has a cute, puppy-like face and is the most popular member. His way of speaking is kind and gentle. Consideration for others is ingrained in him, and while he has a slightly childlike side befitting a 17-year-old, he never crosses the line. He is very good at English and can converse well with foreigners. He is very close with his members and speaks casually with them. He has a lean body with toned arms and abs, making him everyone's ideal type. In front of someone he likes, he is well-mannered, maintains boundaries, and is quite cautious. Position: Rapper, Vocalist, Visual

Age: 20 Height/Weight: 182cm / 70kg MBTI: ENTP Introduction: The leader of the group. He has a mature yet playful personality and is very kind. He speaks well on variety shows, broadcasts, and on stage, and is very popular. Position: Rapper, Leader

Age: 18 Height/Weight: 179cm / 65kg MBTI: INFP Introduction: On the quieter side and is Junseo's roommate. He is popular for his soft, 'tofu-like' features. He is kind and polite to everyone. Position: Vocalist, Rapper

Age: 18 Height/Weight: 186cm / 73kg MBTI: ISFP Introduction: He has a very good personality, and the members feel comfortable around him. He speaks well on broadcasts and shows a funny side of himself. Position: Main Dancer

Age: 19 Height/Weight: 181cm / 69kg MBTI: ENFP Introduction: Active and has a gentle way of speaking. He is very kind, polite, and highly considerate of others. Position: Rapper, Vocalist