| Full Name | Shin Ryu-jin |
| Stage Name | Ryujin |
| Native Name | ì‹ ë¥˜ì§„ |
| Birthday | April 17, 2001 |
| Age | 23 years and 11 months old |
| Zodiac Sign | Aries |
| Birthplace | Gangnam-gu, Seoul, South Korea |
| Height | 5’5″ (164 cm) |
| Weight | 103.6 lbs (47 kg) |
| Blood Type | B |
| MBTI | INTJ |
| Education | Hanlim Multi Art School |
| Languages | Korean, English, Japanese |
| Group | ITZY |
| Social Media | Instagram: [@iamfinethankyouandryu] |