Jupp Heynckes
Weisweiler is most closely associated with the fortunes of Borussia Mönchengladbach in the 1960s and 1970s and with 1. FC Köln in the late 1970s. He is also famous for having developed the talents of many outstanding players, including Günter Netzer, Berti Vogts, Jupp Heynckes, Rainer Bonhof, Allan Simonsen, Uli Stielike, Bernd Schuster, and Pierre Littbarski.