Oh Hyuk

In 2012, Oh defied his parents' wishes for him to study in the States and moved to Seoul with no financial support to pursue music.

Oh originally created Hyukoh as a one-man band, but formed the current four-piece in 2014 under the same name with bassist Im Dong-geon, guitarist Lim Hyun-jae and drummer Lee In-woo.

Oh has collaborated with a variety of South Korean artists across multiple genres, including hip hop group Epik High, singer-songwriter IU, rapper-producer Code Kunst and indie singer Car, the garden.

In January 2018, Oh ventured into the house and techno genre through a collaboration with indie artist Cifika, entitled "Momom" (몸마음).

In 2015, Oh released a cover of Lee Moon-se's "A Little Girl" (소녀) for the soundtrack of the South Korean drama series Reply 1988.