Wooseok x Kuanlin

Wooseok X Kuanlin (우석X관린) was a South Korean musical duo formed by Cube Entertainment in 2019, composed of Wooseok of Pentagon and Lai Kuan-lin, a former member of Wanna One.^[1] On February 20, 2019, Cube Entertainment announced the formation of a new group project featuring Lai alongside Wooseok.^[2] The duo debuted on March 11 of the same year with 9801, featuring title song "I'm a Star".^[3]

Wooseok X Kuanlin
Wooseok X Kuanlin in March 2019
Background information
Origin	Seoul, South Korea
Genres	K-pop hip hop
Years active	2019 (2019)
Labels	Cube
Past members	Wooseok Kuanlin
Website	cubeent.co.kr/wooseokxkuanlin

History

Pre-debut

On February 19, 2019, Cube Entertainment announced a new unit.^[4] On February 22, Cube officially revealed the unit's name and members.^[5]

2019: Debut with 9801

Wooseok X Kuanlin debuted on March 11, 2019 with the EP 9801 and its title track "I'm A Star".^[6] The EP contains one unit track and two solo songs each from the members. It debuted at number two on the Gaon Weekly Album Chart and sold over thirty-six thousand copies.^[7][8]

Discography

Extended plays

Title	Album details	Peak chart positions	Sales
		KOR ^[9]
9801	Released: March 11, 2019 Label: Cube Entertainment Formats: CD, digital download	2	KOR: 36,242^[8]

Singles

Title	Year	Peak chart positions		Album
		KOR
		KOR ^[10]	Hot ^[11]
"I'm A Star" (별짓)	2019	—	97	9801
"—" denotes items that did not chart or were not released in that region.

References

1. "우석X관린 프로필" (in Korean). Naver.
2. "역대급 유닛 '우석X관린' 탄생…3월 데뷔 확정 [공식입장]". Xports News (in Korean).
3. "우석X관린, '9801' 트랙리스트 공개…우석 자작곡 포함 5곡 수록" (in Korean). Hankyung. 2 March 2019.
4. "큐브엔터, 새 유닛 선보인다…멤버·팀명 순차 공개". Korea Economic Daily (in Korean). 2019-02-19. Retrieved 2021-01-26.
5. "역대급 유닛 '우석X관린' 탄생…3월 데뷔 확정 [공식입장]". Xports News (in Korean). 2019-02-22. Retrieved 2021-01-26.
6. "[팝's현장]"별짓을 다해"..우석X관린, 브로맨스 케미 폭발..비주얼 유닛 기대↑". Herald Pop (in Korean). 2019-03-11. Retrieved 2021-01-26.
7. "2019년 11주차 Album Chart". Gaon Music Chart (in Korean). Retrieved 2021-01-26.
8. . Gaon Music Chart (in Korean). Archived from the original on July 12, 2019. Retrieved July 12, 2019.
9. "Gaon Album Chart". Gaon Music Chart.
   • "9801 charting".
10. Peak Gaon Chart Digital Chart Ranking
11. "Kpop Hot 100". Billboard Korea. 2 January 2013.
    • "I'm A Star". Billboard. 2 January 2013.