Yin Kalle [Kalle Peter Koschinski] is a German rapper from Berlin known for his significant influence on the German underground trap and "scam rap" scene. Known for his high-energy delivery and controversial persona, he rose to prominence through his extensive collaboration with producer KazOnDaBeat, most notably on their joint projects Kalle x Kaz and Kalle x Kaz 2. His discography features standout releases such as his 2020 album Yin and the viral hit "Pillen & Air Force". Read more on Last.fm