| idol_id | 305 |
| Selca owner | bestie_hyeyeon |
| Pop type | K-pop |
| Stage name (romanized) | Hyeyeon |
| Stage name (original) | 혜연 |
| Real name (romanized) | Kang Hyeyeon |
| Real name (original) | 강혜연 (姜蕙姸) |
| Birth date | 1990-12-08 (age 35) ▲ ▼ |
| Chinese zodiac sign | 🐎 Horse |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | Incheon |
| Height | 164.0cm (5'5") ▲ ▼ |
| Weight | 47.0kg (104lb) ▲ ▼ |
| Blood type | A |
| Debut date | 2012-02-16 (14 years and 7 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|---|
|
BESTie (베스티) | YNB Entertainment | 2013-07-12 | 2018-10-25 | Group disbanded | Leader |