 Complete the following phrase:  Though until recently in the EFL Championship, Leeds United are still one of the most successful clubs in English football. In domestic competitions they have won the Football League First Division three times and have been runners-up on five occasions, as well as having won the Second Division three times, and being runners-up a further three times. United have reached the FA Cup Final four times, winning in 1972, the Football League Cup Final twice, winning in 1968, and the Charity Shield three times, winning in 1969 and 1992. In Europe United have been runners-up in the European Cup in 