Cambodia

 National Olympic Stadium (Phnom Penh) - Cambodia

 National Olympic Stadium  Cambodia's version is located in Phnom Penh.  Cambodia's capital has approximately 50,000 seats and can accommodate 70,000 people, ever since it is a field without seats.  Completed in 1964, but don't be mistaken.  They didn't host the 1964 Olympics in any way (Japan hosted that year).

 The field has been held quite a lot of important competitions.  It also served as the centerpiece for the intercontinental play-off game between North Korea and Australia for the 1966 World Cup as North Korea was facing a political monsoon at the time.  Make them have to turn to Cambodia that offered this field.  And the game ended with a win for North Korea (before the Red Soma Army made a miracle at the World Cup in England by knocking out giants like Italy out of the group stage).  And almost got to the semifinals)