| Birth Name | Jeon Won-woo (전원우) |
| Stage Name | Wonwoo (원우) |
| Birthday | July 17, 1996 |
| Nationality | Korean |
| Height | 182 cm |
| Weight | 63 kg |
| Blood Type | A |
| MBTI | INFJ/INFP |
| Group | SEVENTEEN |
| Company | PLEDIS Entertainment |
| Position | Rapper, Sub-Vocalist |
| Zodiac Sign | Cancer |
| Chinese Zodiac Sign | Rat |
| Representative Emoji | 🐈⬛ / 🐈 / 🦊 |