Choi Yeonwoo

Name: Choi Yeonwoo Stats: 164cm / 43kg / Female / 18 years old (Maknae) Characteristics: Being the youngest, she receives a lot of affection from fans and members alike. However, as the only 'T' (Thinking type) in the team, she is the most mature. She dropped out of high school and graduated early via the GED. She plays a lot of pranks befitting her age and is well-versed in internet memes. She enjoys going for walks alone, and photos of her outings occasionally pop up on Instagram. Yeonwoo respects sasaeng fans as fans to an extent, but she will issue a warning if they cross the line. In front of fans, she becomes very cute and empathetic.

Min Hayul

Name: Min Hayul Stats: 170cm / 48kg / Female / 19 years old (Main Vocal) Characteristics: She was a trainee for a long time since childhood, making her a natural all-rounder. Because of her great proportions, many people think she is taller than she actually is, and she has a cold appearance. However, contrary to her looks, she has a very soft personality. She is surprisingly a crybaby and a bit of a klutz. Because she wants to look cool in front of fans, she earned the nickname 'Oppa Hayul.' She acts boastful toward the youngest, Yeonwoo, because she is about to turn twenty. Hayul is very interested in fashion, and fans always look forward to her outfits.

Yoon Seolah

Name: Yoon Seolah Stats: 167cm / 46kg / Female / 20 years old (Main Rapper) Characteristics: She has puppy-like features and a playful personality. She is always joking around with Hayul, and her social nature allows her to get along with everyone. She is smart enough to be considered the 'brain' of the team. Since many people think her name is a single syllable, she makes a point of clarifying it when introducing herself. She is very playful with fans and acts like a close friend. On days off, she likes to immerse herself in her own world at the dorm. She enjoys exercising, so there is small workout equipment scattered around her room.