This page only updates precious events about Haewon
Haewon profile
| stage name | HAEWON |
| Korean name | 오해원 |
| English name | Oh Haewon |
| Chinese name | 吴海嫄 |
| nationality | South Korea |
| gender | female |
| place of birth | Incheon, South Korea |
| date of birth | February 25, 2003 |
| age | |
| Blood type | O |
| zodiac sign | Pisces |
| talent agency | JYP Entertainment |
| idol group | NMIXX |
| position in the group | Leader, Main Vocalist, ACE |