Gzuz (Kristoffer Jonas Klauß) is a German rapper from Hamburg associated with the hip hop collective 187 Strassenbande. Emerging in the 2010s, he is known for gritty street-oriented gangsta rap that often features aggressive delivery, raw lyrical content, and themes tied to urban life in northern Germany. His music blends trap and traditional rap beats with hard-hitting production, and he has been active as a solo artist while remaining linked to his group's projects and releases. Gzuz's persona and vocal style are notable for their confrontational energy and street credibility within the contemporary German rap scene.