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.
1984 CONCACAF U-20 Tournament The CONCACAF Under-20 Championship 1984 was held in Trinidad and Tobago. It also served as qualification for the 1985 FIFA World Youth Championship.