| idol_id | 1009 |
| Selca owner | seosoojin |
| Pop type | K-pop |
| Stage name (romanized) | Soojin |
| Stage name (original) | 수진 |
| Real name (romanized) | Seo Soojin |
| Real name (original) | 서수진 (徐穗珍) |
| Birth date | 1998-03-09 (age 27) ▲ ▼ |
| Chinese zodiac sign | 🐅 Tiger |
| Western zodiac sign | ♓ Pisces |
| Hometown | Hwaseong, Gyeonggi |
| Height | 164.0cm (5'5") ▲ ▼ |
| Weight | 43.0kg (95lb) ▲ ▼ |
| Blood type | O |
| MBTI | INTP |
| Debut date | 2018-05-02 (7 years and 5 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|---|
|
i-dle (아이들) | Cube Entertainment | 2018-05-02 | No | Main dancer |