| idol_id | 283 |
| Selca owner | aoa_youkyung |
| Pop type | K-pop |
| Stage name (romanized) | Youkyung |
| Stage name (original) | 서유경 |
| Real name (romanized) | Seo Yugyeong |
| Real name (original) | 서유경 (徐有慶) |
| Birth date | 1993-03-15 (age 31) ▲ ▼ |
| Chinese zodiac sign | 🐓 Rooster |
| Western zodiac sign | ♓ Pisces |
| Hometown | Seoul |
| Height | 164.0cm (5'5") ▲ ▼ |
| Weight | 49.0kg (108lb) ▲ ▼ |
| Blood type | O |
| Debut date | 2012-07-30 (11 years and 8 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|
|
(에이오에이)
|
FNC Entertainment | 2012-07-30 | 2023-03-15 | Group disbanded |