Which head coach led the Washington Redskins to victory in Super Bowl XXVI?

In what year was Super Bowl XXV played? Which team did the Washington Redskins defeat in Super Bowl XXVI? Mark Rypien was named MVP of which Super Bowl? In which city was Super Bowl XXVI played? In what year was Super Bowl XXVI played? Which team did the Dallas Cowboys defeat in Super Bowl XXVII? Who was named MVP of Super Bowl XXVII? Troy Aikman was named MVP of which Super Bowl?