What year did the stadium where the 1983 FIFA World Youth Championship final was held open in?
Estadio Azteca The Estadio Azteca (] ) is a football stadium located in the suburb of Santa Úrsula in Mexico City, Mexico. Since its opening in 1966, the stadium has been the official home stadium of the professional Mexican football team América and the official national stadium of the Mexico national football team. With an official capacity of 87,000, it is the largest stadium in Mexico. The stadium sits at an altitude of 7,200 feet above sea level.
Estádio Municipal de Rio Maior Estádio Municipal de Rio Maior is a multi-use stadium in Rio Maior, Portugal. It is currently used mostly for football matches and is the home stadium of UD Rio Maior. The stadium is able to hold 6,500 people and opened in 2003. It servde as the home stadium for Sporting B in their first season, before moving to Alcochete.