Supreme Boi (formerly known as Suprema), born as Shin Donghyuk in 15th April 1994, is a South Korean rapper, producer, mixing engineer, and recording engineer. He is popularly known to produce various of BTS songs. He is currently active in producing his own music through his Soundcloud and performing with the underground Hip Hop crew ROCKBOTTOM
which was formerly known as DaeNamHyup.
Supreme Boi with a ROCKBOTTOM member, dontcallmeadog