Complex sentence: Michał Czekaj (born 13 February 1992 in Kraków, Poland) is a Polish footballer who plays as a centre back for Wisła Kraków and the Poland national under-20 football team.
Split into simpler sentences: Michał Czekaj (born 13 February 1992 in Kraków, Poland) is an Polish footballer, who plays as a centre back for Wisła Kraków. He plays for the Poland national under-20 football team.