| idol_id | 877 |
| Selca owner | twice_chaeyoung |
| Pop type | K-pop |
| Stage name (romanized) | Chaeyoung |
| Stage name (original) | 채영 |
| Real name (romanized) | Son Chaeyoung |
| Real name (original) | 손채영 (孫彩瑛) |
| Birth date | 1999-04-23 (age 25) ▲ ▼ |
| Chinese zodiac sign | 🐇 Rabbit |
| Western zodiac sign | ♉ Taurus |
| Hometown | Seoul |
| Height | 158.9cm (5'3") ▲ ▼ |
| Weight | 47.0kg (104lb) ▲ ▼ |
| Blood type | B |
| Debut date | 2015-10-20 (8 years and 9 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|
|
(트와이스)
|
JYP Entertainment | 2015-10-20 | Yes | Main rapper |