Krzysztof Piątek is a Polish professional footballer who plays as a striker for Turkish Süper Lig club İstanbul Başakşehir and the Poland national team. Piątek began his professional career with Ekstraklasa club Zagłębie Lubin. Over the course of four seasons, he scored 15 goals in 72 appearances for the team, before joining Cracovia in 2016, for whom he scored 32 goals across two seasons. Wikipedia