| Origin | Seoul, South Korea |
| Debut | June 23, 2025 |
| Members | Annie Tarzzan Bailey Woochan Youngseo |
Annie
| Full Name | Moon Seo-yoon |
| Birthday | January 23, 2002 |
| Birthplace | Hannam-dong, Yongsan-gu, Seoul South Korea |
| Age | 23 years and 5 months old |
| Height | 5’6″ (168 cm) |
Tarzzan
| Full Name | Lee Chae-won |
| Birthday | September 27, 2002 |
| Birthplace | Ok-dong, Nam-gu, Ulsan, South Korea |
| Age | 22 years and 9 months old |
| Height | 5’11” (179 cm) |
Bailey
| Full Name | Bailey Drew Sok |
| Birthday | February 24, 2004 |
| Birthplace | Orange County, California, United States |
| Age | 21 years and 4 months old |
| Height | 5’5″ (165 cm) |
Woochan
| Full Name | Jo Woo-chan |
| Birthday | January 20, 2005 |
| Birthplace | Seoul, South Korea |
| Age | 20 years and 5 months old |
| Height | 6’1″ (185 cm) |
Youngseo
| Full Name | Lee Young-seo |
| Birthday | November 13, 2005 |
| Birthplace | Seoul South Korea |
| Age | 19 years and 7 months old |
| Height | 5’6″ (168 cm) |
FAQs
How many members are in ALLDAY PROJECT?
ALLDAY PROJECT is a 5-member K-pop co-ed group. The group consists of Annie, Tarzzan, Bailey, Woochan, and Youngseo.
When did ALLDAY PROJECT debut?
ALLDAY PROJECT debuted on June 23, 2025, with their single “FAMOUS“.
