| Birth Name | An Yu-jin (안유진) |
| Stage Name | An Yu-jin (안유진) |
| Birthday | September 1, 2003 |
| Nationality | Korean |
| Height | 173 cm |
| Weight | 48 kg |
| Blood Type | A |
| MBTI | ISTP |
| Group | IVE |
| Company | STARSHIP Entertainment |
| Position | Leader, Main Vocalist, Main Dancer |
| Stage Birth Name | An Yu-jin (안유진) |
| English Name | Eugene An |
| Positions | Leader, Main Vocalist, Main Dancer |
| Zodiac Sign | Virgo |
| Chinese Zodiac Sign | Goat |
| Representative Emoji | 🐶 (Dog) |