The 60s saw the arrival of another remarkable club in the city. Aris Bonnevoie shook up the elite of the grand duchy's football like few clubs before it. In 1963/64, Aris and all of Bonnevoie had huge celebrations when in its 5th season of top-flight football it clinched the title. The club from the most populous area of the city managed to edge out its cousins from the Verlorenkost, Union. It was the first trophy of its existence, dating back to 1922, and it was celebrated at the Parc des Sports, nowadays called Stade Camille Polfer which serves as the training grounds for Racing FC Union.