Quebonafide

Kuba Grabowski (born 7 July 1991), better known by his stage names Quebonafide and Jakub Grabowski, is a Polish rapper, singer and songwriter. He is a member of the duos Yochimu and Taconafide, and the founder of the record label QueQuality. With over 350 thousand albums sold, he is one of Poland's best-selling rappers. His biggest success thus far – the Soma 0.5 mg album, recorded with the rapper Taco Hemingway – has sold more than 150 thousand copies.