| idol_id | 1660 |
| Selca owner | unis_seowon |
| Pop type | K-pop |
| Stage name (romanized) | Seowon |
| Stage name (original) | 임서원 |
| Real name (romanized) | Lim Seowon |
| Real name (original) | 임서원 (林恕願) |
| Birth date | 2011-01-27 (age 15) ▲ ▼ |
| Chinese zodiac sign | 🐅 Tiger |
| Western zodiac sign | ♒ Aquarius |
| Hometown | Seoul |
| Height | 158.0cm (5'2") ▲ ▼ |
| Weight | |
| Blood type | A |
| MBTI | ESTJ |
| Debut date | 2021-04-24 (5 years and 5 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
UNIS (유니스) | F&F Entertainment | 2024-03-27 | 2026-09-26 | Group disbanded |