Adam Andrzej Ostrowski, known professionally as O.S.T.R., was born on May 15,
1980, in Łódź, Poland. He is a rapper and record producer who began his career
with the release of Masz To Jak W Banku (2001). Ostrowski's early background
includes graduating as a violinist from the Academy of Music in Łódź. His
breakthrough came with the release of Tabasko (2002). Throughout his career,
O.S.T.R. collaborated with numerous international artists including Evidence and
Keith Murray. Notable albums include Hollyłódź (2007) and HAOS (2013). His album
Podróż Zwana Życiem (2015) was certifie...