| idol_id | 1006 |
| Selca owner | cignature_sunn |
| Pop type | K-pop |
| Stage name (romanized) | Sunn |
| Stage name (original) | 선 |
| Real name (romanized) | Hwang Jiwon |
| Real name (original) | 황지원 |
| Formerly known as | Viva (비바) |
| Birth date | 2000-02-07 (age 24) ▲ ▼ |
| Chinese zodiac sign | 🐉 Dragon |
| Western zodiac sign | ♒ Aquarius |
| Hometown | Gwangju |
| Height | 167.0cm (5'6") ▲ ▼ |
| Weight | 52.0kg (115lb) ▲ ▼ |
| Blood type | A |
| Debut date | 2017-08-30 (7 years and 2 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
cignature (시그니처) | C9 Entertainment | 2020-02-04 | No | ||
|
Good Day (굿데이) | C9 Entertainment | 2017-08-30 | 2019-11-11 | Group disbanded |