| idol_id | 923 |
| Selca owner | ohmygirl_seunghee |
| Pop type | K-pop |
| Stage name (romanized) | Seunghee |
| Stage name (original) | 승희 |
| Real name (romanized) | Hyun Seunghee |
| Real name (original) | 현승희 (玄勝熙) |
| Birth date | 1996-01-25 (age 30) ▲ ▼ |
| Chinese zodiac sign | 🐖 Pig |
| Western zodiac sign | ♒ Aquarius |
| Hometown | Chuncheon |
| Height | 159.0cm (5'3") ▲ ▼ |
| Weight | 44.0kg (97lb) ▲ ▼ |
| Blood type | B |
| MBTI | ENFP |
| Debut date | 2015-04-21 (11 years and 5 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|---|
|
Oh My Girl (오마이걸) | WM Entertainment | 2015-04-21 | Yes | Main vocal |