| idol_id | 864 |
| Selca owner | playback_eunjin |
| Pop type | K-pop |
| Stage name (romanized) | Ma Eunjin |
| Stage name (original) | 마은진 |
| Real name (romanized) | Ma Eunjin |
| Real name (original) | 마은진 |
| Birth date | 1997-05-23 (age 28) ▲ ▼ |
| Chinese zodiac sign | 🐂 Ox |
| Western zodiac sign | ♊ Gemini |
| Hometown | Wonju |
| Height | 164.7cm (5'5") ▲ ▼ |
| Weight | 49.0kg (108lb) ▲ ▼ |
| Blood type | AB |
| Debut date | 2017-06-09 (8 years and 4 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|---|
|
Playback (플레이백) | Coridel Entertainment | 2015-06-25 | 2019 | Group disbanded | Maknae |