| idol_id | 1491 |
| Selca owner | |
| Pop type | K-pop |
| Stage name (romanized) | Yena |
| Stage name (original) | 예나 |
| Real name (romanized) | Jeong Yena |
| Real name (original) | 정예나 |
| Birth date | 2000-04-10 (age 24) ▲ ▼ |
| Chinese zodiac sign | 🐉 Dragon |
| Western zodiac sign | ♈ Aries |
| Hometown | Seoul |
| Height | 166.0cm (5'5") ▲ ▼ |
| Weight | 45.0kg (99lb) ▲ ▼ |
| Blood type | O |
| Debut date | 2017-06-01 (7 years and 6 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
G-reyish (그레이시) | Elijah Entertainment | 2017-06-01 | 2022-05-31 | Group disbanded |