| idol_id | 454 |
| Selca owner | april_chaekyung |
| Pop type | K-pop |
| Stage name (romanized) | Yoon Chaekyung |
| Stage name (original) | 윤채경 |
| Real name (romanized) | Yoon Chaekyung |
| Real name (original) | 윤채경 (尹彩暻) |
| Birth date | 1996-07-07 (age 29) ▲ ▼ |
| Chinese zodiac sign | 🐀 Rat |
| Western zodiac sign | ♋ Cancer |
| Hometown | Incheon |
| Height | 161.0cm (5'3") ▲ ▼ |
| Weight | 44.0kg (97lb) ▲ ▼ |
| Blood type | AB |
| MBTI | ISTJ |
| Debut date | 2012-04-07 (13 years and 7 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|---|
|
I.B.I (아이비아이) | LOEN Entertainment | 2016-08-18 | 2017 | Group disbanded | ||
|
April (에이프릴) | DSP Media | 2015-08-24 | 2022-01-28 | Group disbanded | Leader |