| idol_id | 1438 |
| Selca owner | h1key_riina |
| Pop type | K-pop |
| Stage name (romanized) | Riina |
| Stage name (original) | 리이나 |
| Real name (romanized) | Lee Seunghyeon |
| Real name (original) | 이승현 (李承泫) |
| Birth date | 2001-02-21 (age 23) ▲ ▼ |
| Chinese zodiac sign | 🐍 Snake |
| Western zodiac sign | ♓ Pisces |
| Hometown | Seoul |
| Height | 172.0cm (5'8") ▲ ▼ |
| Weight | |
| Blood type | B |
| MBTI | ESTJ |
| Debut date | 2022-01-05 (2 years and 10 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
H1-KEY | GLG | 2022-01-05 | Yes |