| idol_id | 880 |
| Selca owner | pristin_pinky |
| Pop type | K-pop |
| Stage name (romanized) | Kyulkyung |
| Stage name (original) | 결경 |
| Real name (romanized) | Zhou Jieqiong |
| Real name (original) | 周洁琼 |
| Birth date | 1998-12-16 (age 26) ▲ ▼ |
| Chinese zodiac sign | 🐅 Tiger |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | Taizhou, Zhejiang |
| Height | 167.0cm (5'6") ▲ ▼ |
| Weight | 48.0kg (106lb) ▲ ▼ |
| Blood type | O |
| Debut date | 2016-05-04 (8 years and 8 months ago) ▲ ▼ |
| Country of origin | 
China, People's Republic of |
| Name | Company | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|
|
(프리스틴)
|
Pledis | 2017-03-21 | 2019-05-24 | Group disbanded | Main dancer |
|
(아이오아이)
|
YMC Entertainment, CJ E&M | 2016-05-04 | 2017-01-31 | Group disbanded |
| Name | Debut date | |
|---|---|---|
|
(프리스틴 V)
|
2018-05-28 |