| Full Name | Im Yeo-Jin |
| Stage Name | YeoJin |
| Native Name | 임여진 |
| Birthday | November 11, 2002 |
| Age | 22 years and 7 months old |
| Zodiac Sign | Scorpio |
| Birthplace | Daegu, South Korea |
| Height | 4’11” (149 cm) |
| Weight | 75 lbs (34 kg) |
| Blood Type | 0 |
| MBTI | ISFP |
| Education | School of Performing Arts Seoul |
| Languages | Korean |
| Group | Loossemble LOONA |
| Social Media | Instagram: [@yeojin._.o_x] TikTok: [@lubyisyeojin] |