On 1 August 2000, Borussia Mönchengladbach celebrated the 100-year anniversary of the club. As part of the celebrations, next to coach Hennes Weisweiler the following players were elected by Borussia supporters in the so-called century Elf: As goalkeeper Wolfgang Kleff, in defence Berti Vogts, Hans-Günter Bruns, Wilfried Hannes and Patrik Andersson, in midfield Rainer Bonhof, Stefan Effenberg, Herbert Wimmer and Günter Netzer and in attack Jupp Heynckes and Allan Simonsen. Later, large-format posters with images of the players on the north and east sides were attached to the steel exterior of the stadium in Borussia Park.