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.