Quebonafide (born Kuba Grabowski, 7 July 1991, Ciechanów) is a Polish rapper, singer and songwriter, widely regarded as one of the most commercially successful and artistically ambitious figures in Polish hip-hop. He founded the independent label QueQuality and, as one half of the duo Taconafide with Taco Hemingway, helped push rap into the Polish mainstream. With over 350,000 albums sold across multiple diamond, platinum and gold certifications, he closed his solo career in 2025 with the multimedia album-and-film project Północ / Południe and two sold-out farewell concerts at Warsaw's PGE Narodowy stadium.
Congress Zero 2026 is a day packed with inspiring conversations featuring personalities from culture, business, sports, and media. Meetings with Tomasz Kot, Quebonafide, Ryszard Florek, and many others.
An extraordinary football match between Mazur Radzymin and the Polish Scientists Future 2026 National Team, featuring sports and culture stars alongside scientists from European space agencies.