🌟 Who Are the Members of ALLDAY PROJECT?
Following their explosive debut announcement, ALLDAY PROJECT isn’t just trending because of its high-profile label THEBLACKLABEL — it’s also the diverse and headline-making lineup of its five members: Annie, Tarzan, Bailey, Woochan, and Youngseo.
Let’s dive into what makes each member stand out in K-pop’s most buzzed-about co-ed group of 2025.
👑 Annie (Moon Seoyoon)
- Background: Daughter of Shinsegae President Jung Yoo-kyung and granddaughter of retail mogul Lee Myung-hee
- Age: 24
- Notable For: Being K-pop’s first true “chaebol idol”
- Social Media: Over 120K Instagram followers
- Fun Fact: Rumored to have trained secretly alongside MEOVV
Annie’s elite background and influencer fame make her not only a visual center but also a major reason ALLDAY PROJECT is grabbing international headlines.
🧱 Tarzan (Lee Chaewon)
- Background: Former model and contemporary dancer
- Strengths: Known for his powerful stage presence and physical charisma
- Vibe: Mysterious yet charismatic
Tarzan adds a modern edge to the group with his model experience and dance versatility, making him one of the most intriguing male rookies this year.
💃 Bailey (Seok Yujin)
- Background: Korean-American professional dancer and choreographer
- Achievements: Known in the U.S. dance scene
- Strengths: Choreography and dynamic performance skills
Bailey brings international flavor and dance mastery to the group. Her performances are expected to be a key highlight in ALLDAY PROJECT’s debut stages.
🎤 Woochan (Jo Woochan)
- Background: Youngest contestant on Show Me the Money 6
- Formerly: Member of BigHit’s scrapped project Trainee A
- Strengths: Rap, songwriting, and stage experience
Woochan is already known to hip-hop fans. His transition to a co-ed idol group adds a layer of musical credibility.
🌸 Youngseo (Lee Youngseo)
- Background: Appeared on JTBC’s ‘R U NEXT?’
- Notable Past: Part of HYBE’s ILLIT pre-debut lineup
- Strengths: Vocals and emotional performance
Youngseo represents resilience and raw talent, having previously stepped back from a major debut opportunity only to rise again in a new spotlight.
🧠 Why This Lineup Works
What makes ALLDAY PROJECT so fascinating isn’t just their talents — it’s their stories. From luxury boardrooms to reality stages and dance studios, this group combines different worlds into a single unit poised to redefine K-pop norms.
With production led by Teddy, fans can expect a genre-bending debut packed with storytelling, visuals, and powerhouse energy.
Original Source: Seoul Economic Daily, 2025.06.09