| idol_id | 1348 |
| Selca owner | stayc_yoon |
| Pop type | K-pop |
| Stage name (romanized) | Yoon |
| Stage name (original) | 윤 |
| Real name (romanized) | Shim Jayoon |
| Real name (original) | 심자윤 (沈姿潤) |
| Birth date | 2004-04-14 (age 22) ▲ ▼ |
| Chinese zodiac sign | 🐒 Monkey |
| Western zodiac sign | ♈ Aries |
| Hometown | Gwangju |
| Height | 172.6cm (5'8") ▲ ▼ |
| Weight | 49.0kg (108lb) ▲ ▼ |
| Blood type | A |
| MBTI | ENFP |
| Debut date | 2020-11-12 (5 years and 10 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
STAYC (스테이씨) | High Up Entertainment | 2020-11-12 | Yes |