WHO!

* Digital Cover
* Who Ver
* Crunch Ver
* Weverse Ver

## Credits

### Writer(s)

Pop Time (Tracks 1, 2 & 3), Kako, Jaehyun, Taesan, Woonhak (Tracks 1 & 3), Nmore (Track 1), Zico (Track 2), Daily, Likey (Track 3)

### Composer(s)

Pop Time (Tracks 1, 2 & 3), Kako, Jaehyun, Taesan, Woonhak (Tracks 1 & 3), Nmore (Track 1), Zico (Track 2), Daily, Likey (Track 3)

### Arranger(s)

Pop Time (Tracks 1, 2 & 3), Kako (Tracks 1 & 3), Zico (Track 2)

### Producer(s)

Pop Time (Tracks 1, 2 & 3), Kako (Tracks 1 & 3), Zico (Track 2)

**"WHO!"** is BOYNEXTDOOR's first single album. The album was released on May 30, 2023. "돌아버리겠다 (But I Like You)", "One and Only" and "Serenade" will serve as the album's triple title tracks.

The music video for "돌아버리겠다 (But I Like You)" was released on May 23.

The music video for "One and Only" will be released on May 26.

The music video for "Serenade" will be released on May 30.

## Background

On April 3, KOZ Entertainment started a 56-day countdown through their official website. On April 4, KOZ confirmed that their new boy group would be preparing to debut on May 30, 2023. On April 17, the group's logo motion was released through the HYBE Labels YouTube channel, revealing that its name to be **BOYNEXTDOOR**.

On May 3, it was announced that the group would debut with their first single album titled "WHO!".

## Composition

The first track from the single album, "돌아버리겠다 (But I Like You)" is described as a rock-based Teen Pop song that features a cheerful sound that expresses the excitement of falling in love. Members Jaehyun, Taesan, and Woonhak participated in writing and composing the song, and they injected natural emotions with everyday lyrics that seemed to be talking to their peers. "One and Only" as a song about BOYNEXTDOOR's pleasant confidence in their determination to confess to their crush with a cheerful rhythm.

## Production

On May 3, 2023, it was reported that the group's members were involved in the production of the three music videos that would accompany the album's release.

Members Jaehyun, Taesan and Woonhak contributed to the composition of the songs "돌아버리겠다 (But I Like You)" and "Serenede". Zico, CEO and founder of KOZ Entertainment, participated in the production and composition of "One and Only".

## Promotions

It was announced on May 22, 2023 that the group would hold a special titled "BOYNEXTDOOR Tonight" airing on Mnet and the online channel M2 on the day of the album's release. On June 1, 2023, the group held their debut music stage for "One and Only" on *M Countdown*.

## Commercial Performance

According to Hanteo Chart, "WHO!" sold a total of 110,442 copies in the first week of its release, making it the fifth highest first-week sales among boy group debut albums.

On June 8, in the monthly update for May, Circle Chart reported that "WHO!" reached 51,187 copies sold. It debuted at #27 on the monthly chart. According to Hanteo Chart, it sold 110,442 copies in its first week.

## Track List

1. "돌아버리겠다 (But I Like You)" - 2:17
2. "One and Only" - 2:47
3. "Serenade" - 3:03

## Content

* Teaser Film
* MV Highlights
* Concept Film (Crunch ver.)
* Concept Film (WHO ver.)
* 돌아버리겠다 (But I Like You) Music Video
* One and Only Music Video
* Serenade Music Video

## Gallery

Debut TeaserTimetableWHO! Album Packaging (WHO ver.) (1)WHO! Album Packaging (WHO ver.) (2)WHO! Album Packaging (WHO ver.) (3)WHO! Album Packaging (Crunch ver.) (1)WHO! Album Packaging (Crunch ver.) (2)WHO! Album Packaging (Crunch ver.) (3)WHO! Album Packaging Set (1)Sungho's DoorRiwoo's DoorJaehyun's DoorTaesan's DoorLeehan's DoorWoonhak's DoorTrack ListMV Highlight Coming soonInvitation from BOYNEXTDOOROne and OnlySerenade
## References

1. ↑ WayBack Machine: KOZ NEW BOY GROUP
2. ↑ KOZ on Twitter: "𝗞𝗻𝗼𝗰𝗸 𝗞𝗻𝗼𝗰𝗸, 𝗪𝗵𝗼'𝘀 𝗧𝗵𝗲𝗿𝗲? 🔊 𝗧𝘂𝗿𝗻 𝗼𝗻 𝘁𝗵𝗲 𝗮𝘂𝗱𝗶𝗼 𝗮𝗻𝗱... 🏠 𝗦𝗲𝗲 𝘆𝗼𝘂 𝗶𝗻 𝘁𝘄𝗼 𝘄𝗲𝗲𝗸𝘀!" (March 25, 2022)
3. ↑ Soompi: Zico’s Agency Announces New Boy Group’s Debut Date"
4. ↑ YouTube: BOYNEXTDOOR Official Logo Motion
5. ↑ BOYNEXTDOOR on Twitter (May 3, 2023)
6. ↑ (KR) Sports Chosun: '하이브 신인' 보이넥스트도어, 데뷔곡 '돌아버리겠다' MV 공개
7. ↑ (KR) Kstar KBS: '2023년 K-팝 기대주' 보이넥스트도어, ‘One and Only’ 뮤직비디오 공개
8. ↑ (KR) SportsKhan: 보이넥스트도어, MV만 세 편 ‘역대급 데뷔’
9. ↑ (KR) Hankyung: '하이브 신인' 보이넥스트도어, 타이틀곡 3개…"음악적 자신감"
10. ↑ [BOYNEXTDOOR TONIGHT] 보이넥스트도어 투나잇 (Teaser) (ENG SUB)
11. ↑ Allkpop: ENHYPEN win #1 + Performances from June 1st 'M! Countdown'!
12. ↑ Soompi: BOYNEXTDOOR Achieves Highest 1st-Week Sales Of Any 2023 Rookie Group + 5th Highest Among Boy Group Debut Albums
13. ↑ Circle Chart: Album Chart 2023.05 Month
14. ↑ OSEN: 보이넥스트도어, 올해 데뷔 팀 중 초동 최다 기록[공식]