The competition in which the club has had the most success is the European Cup (now known as the UEFA Champions League); they have won three European Cups, the first of which came in 1968; this win made them the first English club to win the European Cup. The other two victories came in 1999 and 2008. The club has also won the Cup Winners' Cup, which they won in 1991; the Super Cup, also won in 1991; the Intercontinental Cup, which they won in 1999; and the Europa League, which they won in 2017.