| idol_id | 1681 |
| Selca owner | |
| Pop type | K-pop |
| Stage name (romanized) | Nizz |
| Stage name (original) | 니즈 |
| Real name (romanized) | Hwang Sujeong |
| Real name (original) | 황수정 |
| Birth date | 2001-06-07 (age 23) ▲ ▼ |
| Chinese zodiac sign | 🐍 Snake |
| Western zodiac sign | ♊ Gemini |
| Hometown | Seoul |
| Height | 165.0cm (5'5") ▲ ▼ |
| Weight | |
| Blood type | |
| MBTI | ISFJ |
| Debut date | 2023-08-30 (1 year and 3 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
X:IN (엑신) | Escrow Entertainment | 2023-04-07 | Yes |