| idol_id | 509 |
| Selca owner | melodyday_chahee |
| Pop type | K-pop |
| Stage name (romanized) | Chahee |
| Stage name (original) | 차희 |
| Real name (romanized) | Park Sooyoung |
| Real name (original) | 박수영 |
| Birth date | 1996-03-24 (age 28) ▲ ▼ |
| Chinese zodiac sign | 🐀 Rat |
| Western zodiac sign | ♈ Aries |
| Hometown | Yeosu |
| Height | 166.0cm (5'5") ▲ ▼ |
| Weight | 47.0kg (104lb) ▲ ▼ |
| Blood type | A |
| Debut date | 2014-02-25 (10 years and 8 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|---|
|
Melody Day (멜로디데이) | Loen Entertainment, Creker Entertainment | 2014-02-25 | 2018-12-26 | Group disbanded | Maknae |