Ku Chang-Mo (구창모) born in 1994, better known by the mononym Changmo (창모), is a South Korean rapper and producer. He released his debut album M O T O W N on March 18, 2016.

Prior to his debut, Changmo was active in the Korean amateur hip hop scene under the name LUPE and recorded several songs with future BTS leader RM who used the name, Runch Randa.