She debuted as a member of indie band Mukimukimanmansu under the name Mansu (Korean: 만수) in 2011, and released her first solo album Borrowed Tongue (빌린 입) in 2016.

She graduated from the Korea National University of Arts, and made her debut in 2011 as a member of the indie duo Mukimukimanmansu under the stage name Mansu.

[1] The band's music gained huge popularity as a meme due to its unique style, and released a studio album 2012.

[5] Her first solo studio album, Borrowed Tongue (빌린 입), was released in 2016.

[6][7] In 2020, she formed the group Sam-seung with Seo Kyungsoo and Choi Kyeongjoo, and released the studio album Imaginary Scheme (상상도).