| idol_id | 809 |
| Selca owner | spica_sihyun |
| Pop type | K-pop |
| Stage name (romanized) | Sihyun |
| Stage name (original) | 시현 |
| Real name (romanized) | Park Sihyun |
| Real name (original) | 박시현 (朴是炫) |
| Formerly known as | Park Joohyun (박주현) |
| Birth date | 1986-11-29 (age 38) ▲ ▼ |
| Chinese zodiac sign | 🐅 Tiger |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | Seoul |
| Height | 168.0cm (5'6") ▲ ▼ |
| Weight | 55.0kg (121lb) ▲ ▼ |
| Blood type | |
| Debut date | 2012-02-09 (13 years and 9 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
SPICA (스피카) | CJ E&M, B2M Entertainment | 2012-02-09 | 2017-02-16 | Group disbanded |