Woochan of ALLDAY PROJECT: Rap History, Trainee A and Group Work
Active ALLDAY PROJECT member · rapper, writer and increasingly useful vocalist
FAMOUS dance practice — 2025
Read the exact dance-practice React · Watch the official dance practiceDaily+3.5KTotal views9.3M. Five distinct performance histories become one group through spacing, recovery and center handoffs.
FAMOUS official MV — 2025
Read the exact official-MV React · Watch the official music videoDaily+41.6KTotal views70.3M. The debut film turns five separate public histories into one co-ed getaway crew.
Bottom line
Woochan entered ALLDAY PROJECT with the longest public music résumé in the lineup, which makes every underwritten rap section feel like a company meeting that forgot to invite its evidence. He was a child model, a teenage Show Me the Money finalist, a Cube trainee, part of the cancelled Trainee A project and an independent mixtape artist before this group debuted. The surprise is not that he can rap. It is that “ONE MORE TIME” proves his singing may be just as important to the co-ed balance.
Profile at a glance
Birth name: Jo Woo-chan
Born: January 20, 2005
From: Seoul, South Korea
Group: ALLDAY PROJECT
Public work before debut: child modeling, Show Me the Money 6, Cube, Trainee A and independent music
Current work: group rapper, vocalist and writer
A public career started before adolescence finished
Woochan worked in modeling and commercials as a child, then became the youngest contestant to reach the semifinal stage of Show Me the Money 6. That television record matters because it exposed technique, pressure and public judgment before most trainees receive a monthly evaluation. It also created a trap: every later project could market “the kid rapper grew up” while treating adulthood as a sequel to one famous audition.
He trained under Cube Entertainment, collaborated with Hui and appeared in Soyeon’s “Jelly” video. Later he joined BigHit Music’s Trainee A project. The planned group dissolved before debut, adding another chapter in which Woochan was publicly introduced as almost arriving. His independent ID Schoolboy work and other releases kept authorship alive between companies instead of leaving the résumé as survival-show nostalgia.
ALLDAY PROJECT finally made “about to debut” past tense
The 2025 launch did not need to prove Woochan could survive a rap stage. It needed to explain what his history does inside this specific five-person group. “FAMOUS” uses his cleaner rhythmic control as a stabilizer. “WICKED” lets the performance line push harder. “LOOK AT ME” places five different textures around a deliberately childish hook, where experience matters because somebody has to make repetition sound intentional.
The temptation is to assign him every rap section because his résumé is longest. That would flatten the group in a different direction. Distribution should use the best color for the song while still giving each member enough meaningful work to establish an identity. Woochan’s value is not entitlement to minutes. It is the ability to change cadence, listen to the surrounding voice and make a verse sound written for the beat rather than attached afterward.
ONE MORE TIME revealed the vocalist hiding inside the rapper biography
“ONE MORE TIME” is the most important group song for Woochan because his singing changes the map. Instead of waiting for a designated rap break, he joins the warm melodic temperature and helps the co-ed concept feel human rather than divided into gendered job descriptions. The voice is not presented as a technical power-vocal stunt. Its strength is continuity: one more member can carry feeling across the arrangement.
The official dance practice makes that role clearer. He does not step outside formation when the song stops needing a rap pose. Movement, melody and spacing remain connected. Future material should keep testing that flexibility. A rapper who can sing is not interesting because two labels fit in one bio. It is interesting because the producer gains more routes through a song.
Writing and I DON’T BARGAIN
The March 2026 PUBG collaboration “I DON’T BARGAIN” credits the members within a boast-heavy game track. Combat metaphors, a repeated refusal and the five-star-clique line suit a promotional single without pretending PUBG is another artist profile. Woochan’s writing history makes the credit part of a longer route rather than a novelty sticker.
A collaboration track also exposes the group’s current challenge. Brand work can amplify reach, but the song must remain listenable after the event pass expires. Woochan’s best contribution is precision: varying attack inside a chorus built from repetition and giving the bridge between character marketing and actual music a human rhythm.
Current status and the next useful test
Woochan remains an active ALLDAY PROJECT member in 2026, with group awards, the first EP and the PUBG single added to a career that already contains television, cancelled projects and independent work. The next valuable test is not another article marveling that he grew up. It is a sustained group or solo track where writing, rap and melody share equal responsibility.
Future independent releases should stay on this canonical member-and-artist page. Splitting the same person into “Woochan the member” and “Woochan the artist” would recreate the fragmented history this profile is meant to repair.
The group route is deliberately broader than one assigned position
ALLDAY PROJECT works because five public histories collide instead of disappearing into identical trainee biographies. Annie brings rap, education and the privilege argument she cannot avoid. Bailey brings professional choreography and a Korean-American performance vocabulary. Tarzzan brings contemporary dance, fashion and a polarizing rap image. Woochan brings the longest recorded hip-hop history. Youngseo brings conventional idol training and the clearest melodic center. A useful member profile must explain that individual route and then show how it changes the group.
The co-ed format is not meaningful merely because men and women occupy one frame. It becomes meaningful when the arrangement refuses to divide every song into male rap and female chorus, when choreography uses height and texture without turning gender into a gimmick, and when the members can share friendship chemistry without every interaction becoming a dating rumor. “ONE MORE TIME” is the cleanest proof so far because its warmth moves across all five voices. “I DON’T BARGAIN” is the harder 2026 test: a PUBG collaboration built around combat language, member-written confidence and a five-person group identity.
React route
LOOK AT ME — designer chains around a nursery-rhyme hook
ONE MORE TIME — drum-and-bass nostalgia, one rap pothole and the exact dance practice
WICKED — two performance rooms and a debut identity under pressure
FAMOUS — five pre-debut headlines learning to become one stage
Official video tracker
2026 · I DON’T BARGAIN with PUBG — Official Music VideoDaily+2.2KTotal views6.6M
2025 · LOOK AT ME — Official Music VideoDaily+15.7KTotal views28.4M
2025 · ONE MORE TIME — Official Music VideoDaily+11.5KTotal views31.8M
2025 · ONE MORE TIME — Dance PracticeDaily+3.6KTotal views5.5M
2025 · WICKED — Performance Video ADaily+12.5KTotal views31.6M
2025 · FAMOUS — Official Music VideoDaily+41.6KTotal views70.3M
Receipts
THEBLACKLABEL official ALLDAY PROJECT profile and 2026 discography
ALLDAY PROJECT official YouTube channel
NME group interview on the five pre-debut routes
Hypebeast ALLDAY PROJECT member interview
Soompi debut announcement and verified lineup history