| idol_id | 886 |
| Selca owner | pristin_xiyeon |
| Pop type | K-pop |
| Stage name (romanized) | Xiyeon |
| Stage name (original) | 시연 |
| Real name (romanized) | Park Junghyun |
| Real name (original) | 박정현 (朴正炫) |
| Birth date | 2000-11-14 (age 25) ▲ ▼ |
| Chinese zodiac sign | 🐉 Dragon |
| Western zodiac sign | ♏ Scorpio |
| Hometown | Anyang, Gyeonggi |
| Height | 165.0cm (5'5") ▲ ▼ |
| Weight | 51.0kg (112lb) ▲ ▼ |
| Blood type | O |
| Debut date | 2017-03-21 (9 years and 6 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
Pristin (프리스틴) | Pledis | 2017-03-21 | 2019-05-24 | Group disbanded |