April 1957 16:15 CET Comunale, Florence Attendance: 70,000 Referee: KlaasSchipper (Netherlands) Fiorentina won 1–0 on aggregate. 25 April 1957 20:15 CET
5 February 1958 (1958-02-05) Ninian Park, Cardiff Attendance: 38,000 Referee: KlaasSchipper (Netherlands) As of March 2023, Wales' victory remains the only time
China. Schipper was born in Järnskog, Eda Municipality, on 23 October 1934. Schipper grew up near Edam, Netherlands. His father, Klaas Abe Schipper, was