In an 80-cap international career, he scored 24 goals and played at three consecutive World Cups, helping Poland to 3rd place in 1982 and making the Team of the Tournament. His greatest achievements in club football were at Juventus in Italy, winning the Serie A, Coppa Italia, European Cup, European Cup Winners' Cup, and European Super Cup between 1983 and 1985, being the first Polish footballer to win a confederation title and one of the first Central and Eastern European players to do so with a non-conational club.
