Biography
Hemp Gru is a Polish hip-hop group consisting of two MCs, Wilku and Bilon from Mokotów - one of Warsaw's boroughs.
Their style has it's roots in first Polish street-rap groups like Molesta etc. Their first album, "Klucz" (The Key) received positive critical acclaim as well as street-cred.
Biography text from Last.fm, available under CC BY-SA.