| Full Name | Bae Joo-hyun |
| Stage Name | Irene |
| Native Name | 배주현 |
| Birthday | March 29, 1991 |
| Age | 34 years old |
| Zodiac Sign | Aries |
| Birthplace | Daegu, South Korea |
| Height | 5’2″ (158 cm) |
| Weight | 97 lbs (44 kg) |
| Blood Type | A |
| MBTI | ENTJ |
| Education | Haknam High School |
| Languages | Korean |
| Group | Red Velvet Red Velvet – IRENE & SEULGI |
| Social Media | Instagram: [@renebaebae] |