Haewon (NMIXX) Profile and Facts Haewon (해원) is a member of the South Korean girl group NMIXX under JYP Entertainment. Stage Name: Haewon (해원) Birth Name: Oh Hae Won (오해원) Birthday: February 25, 2003 Zodiac Sign: Pisces Chinese Zodiac Sign: Goat Height: 162.8 cm (5’4”) Weight: — Blood Type: O MBTI Type: ISTP-T (Her previous result was … Continue reading Haewon (NMIXX) Profile