Gzuz, born Kristoffer Jonas Klauß in 1988 in Hamburg, Germany, is a rapper and member of the hip-hop group 187 Strassenbande. He started his music career in 2009 with the release of his mixtape “Was Hältst Du Von Mir?” and gained significant attention with his debut single “Optimal” in 2010. His collaborations with fellow 187 Strassenbande member Bonez MC became widely popular, resulting in several successful albums and singles. Gzuz has also faced legal troubles throughout his career, including convictions for assault and drug offenses. Despite this, he has continued to release successful music, including his solo album “Wolke 7” in 2018. Gzuz continues to be a prominent figure in the German rap scene and is known for his aggressive style and gritty lyrics.