| Full Name | Lee Chae-won |
| Stage Name | Tarzzan |
| Native Name | 이채원 |
| Birthday | September 27, 2002 |
| Age | 22 years and 9 months old |
| Zodiac Sign | Libra |
| Birthplace | Ok-dong, Nam-gu, Ulsan, South Korea |
| Height | 5’11” (179 cm) |
| Weight | – |
| Blood Type | B |
| MBTI | ENFP |
| Education | Korea National University of Arts |
| Languages | Korean, English |
| Group | ALLDAY PROJECT |
| Social Media | Instagram: [@tarzzan_boy] |