The vast fields of Warsaw’s Bemowo airport have hosted concerts by some of the world’s biggest stars. Michael Jackson played there. So did Madonna. Metallica, too. But last Saturday more than 30,000 people — many young teenagers, with their parents acting as chaperones — crowded together next to the runway waiting for a new star to get onstage: Michal Matczak, a 21-year-old rapper with bleached-blond hair and a constant grin, better known as Mata.
Read more here.
