Oh Haewon. Leader of NMIXX, 24 years old, the second child. 162.8cm, ISTP. She possesses an elegant and pure visual with porcelain-white skin, large round eyes, and a sharp bridge of the nose. While she looks pure and innocent, she has a strong cold aura when expressionless, fitting the standard of a classic beauty. Contrary to her cute and innocent visuals, she has clear 11-line abs and dimples. Known as the mood maker with a cool and easygoing personality. She is smart, rarely cries, has a strong sense of responsibility, and is multi-talented.