OG Keemo (born Karim Joel Martin, 1993 in Mainz) is a German rapper of Sudanese descent, based in Mannheim and signed to Chimperator Productions since 2017. Working exclusively with producer Funkvater Frank, he blends boom-bap, funk and trap into a sound that critics at Die Zeit have called the best in German rap. His 2022 album Mann Beisst Hund is widely regarded as a modern classic of Deutschrap, and the follow-up Fieber (2023) debuted at number one on the German album charts, where it held for five weeks.
OG Keemo released the surprise EP Berserker+ (5 tracks) on May 8, 2026 via Chimperator Productions, with a website countdown hinting at a full Berserker album to follow.
Chimperator Live announced that OG Keemo and Funkvater Frank will go on tour again in 2027.
OG Keemo completed his 180GRAD Tour 2025, playing 12 cities across Germany, Austria and Switzerland in autumn 2025.
The album Fieber debuted at number one on the official German album charts (GfK Entertainment), the first chart-topper of OG Keemo's career.
OG Keemo announced a 12-city autumn 2025 tour across Germany, Austria and Switzerland at the sold-out Süd:Süd Fest in Mannheim.
PULS Musikanalyse brings its popular deutschrap analysis show to an open-air stage - a blockparty featuring OG Keemo and friends at Gaswerk Augsburg.
OG Keemo brings his 360GRAD tour to Munich. German rapper performing at Zenith.
OG Keemo brings his 360GRAD tour to Stuttgart. The German rapper and producer will perform his music live.
OG Keemo stops in Wiesbaden on the 360GRAD tour - a live show from one of German rap's most distinctive voices.
OG Keemo brings his 360GRAD tour to Cologne. The German rapper and producer will perform his tracks live.
German rapper OG Keemo brings his 360GRAD tour to Bielefeld.
OG Keemo brings his 360GRAD tour to Hamburg. German rapper performing at Sporthalle Hamburg.
OG Keemo brings his 360GRAD tour to Leipzig. The hip-hop artist will perform at Felsenkeller Leipzig.
OG Keemo brings the 360GRAD tour to Berlin. The concert takes place on March 20, 2027 at 8 p.m. at Columbiahalle.