| idol_id | 929 |
| Selca owner | yerin |
| Pop type | K-pop |
| Stage name (romanized) | Yerin |
| Stage name (original) | 예린 |
| Real name (romanized) | Jeong Yerin |
| Real name (original) | 정예린 (鄭睿隣) |
| Birth date | 1996-08-19 (age 27) ▲ ▼ |
| Chinese zodiac sign | 🐀 Rat |
| Western zodiac sign | ♌ Leo |
| Hometown | Incheon |
| Height | 167.4cm (5'6") ▲ ▼ |
| Weight | 49.0kg (108lb) ▲ ▼ |
| Blood type | O |
| Debut date | 2015-01-16 (9 years and 3 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|
|
(여자친구)
|
Source Music | 2015-01-16 | 2021-05-22 | Group disbanded |