The first contributors were Maria Wiernikowska, Małgorzata Moszczeńska, Marzena Chełminiak, Agata Niewiarowska, Jovanka Cirlić and Jagna Skoczylas as well as Krzysztof Skowroński, Piotr Krzyżanowski and Marcin Gugulski (in Studio Zet and in the commercial departament).
BBC Radio 4 | BBC Radio 1 | radio | BBC Radio 2 | BBC Radio 3 | BBC Radio | All India Radio | CBC Radio | CBC Radio One | BBC Radio 5 Live | RTÉ Radio 1 | Sirius Satellite Radio | 2012 in radio | Canadian Radio-television and Telecommunications Commission | Radio City Music Hall | Sirius XM Radio | CBS Radio | Public Radio International | BBC Radio Scotland | Radio 4 | talk radio | Talk radio | Pacifica Radio | Radio broadcasting | Moody Radio | Radio 2 | Radio France | Rádio e Televisão de Portugal | Radio Caroline | ESPN Radio |
He created advertising campaigns for brands such as Knorr, Frugo, Okocim, Radio Zet, Lucky Strike, and Malma.