The 2003-04 campaign was a season of dual success and high European drama for Club Brugge, as Zwart secured a domestic cup double, winning both the Belgian Cup and the Belgian Supercup, alongside a narrow 2nd-place finish in the First Division behind champions Anderlecht. Leading the attack was the club legend Gert Verheyen, who fired in 15 crucial league goals. The season remains a nostalgic high point for the club’s European adventures, which included a famous 1-0 victory over the reigning European champions AC Milan at the San Siro in the UEFA Champions League group stage before a run that ended in the UEFA Cup Fourth Round.