 Complete the following phrase:  Barcelona has a long sporting tradition and hosted the highly successful 1992 Summer Olympics as well as several matches during the 1982 FIFA World Cup on the two stadiums. It has also hosted, among others, the final of European Champions League 1989, 1999, European Cup Winners Cup 1972, 1982, UEFA Cup 1988, European Super Cup 1979, 1982, 1989, 1992, 