The team that won the NBA Championship in 2013 was the Miami Heat.
The Boston Celtics won the Championship in the 1968-69 NBA season.
The Los Angeles Lakers defeated the Philadelphia 76ers, 4 games to 2, to win the NBA championship in 1980.
LBJ's team the Cleveland Cavaliers
The Detroit Pistons
Well, one is Magic Johnson who won an NCAA championship with Michigan State in 1979 and an NBA championship with the Lakers in 1980.
Ajax won the Netherlands League championship in 1980.