| idol_id | 1898 |
| Selca owner | |
| Pop type | K-pop |
| Stage name (romanized) | Sasha |
| Stage name (original) | 사샤 |
| Real name (romanized) | Jeong Seoyul |
| Real name (original) | 정서율 (鄭瑞律) |
| Birth date | 2009-05-20 (age 17) ▲ ▼ |
| Chinese zodiac sign | 🐂 Ox |
| Western zodiac sign | ♉ Taurus |
| Hometown | |
| Height | 169.0cm (5'7") ▲ ▼ |
| Weight | |
| Blood type | O |
| MBTI | ENFP |
| Debut date | 2025-04-08 (1 year and 6 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
ifeye (이프아이) | Hi-Hat Entertainment | 2025-04-08 | Yes |