Olympic Games ceremony a standard 18-event program was established. In order to open a Games in ancient Greece the organizers would hold an Inauguration Festival. This was followed by a ceremony in which athletes took an oath of sportsmanship. The first competition, an artistic competition of trumpeters and heralds, concluded the opening festivities. The Olympic opening ceremonies represent the official commencement of an Olympic Games. In recent Olympics, athletic competition began prior to the opening ceremonies. For example, the football competitions for both men and women at the 2008 Summer Olympics began two days prior to the opening ceremonies. The 2014 Winter Olympics
1992 Summer Olympics opening ceremony 1992 Summer Olympics opening ceremony The opening ceremony of the 1992 Summer Olympics took place in the evening on Saturday 25 July in the Estadi Olímpic Lluís Companys, Barcelona, Spain. As mandated by the Olympic Charter, the proceedings combined the formal and ceremonial opening of this international sporting event, including welcoming speeches, hoisting of the flags and the parade of athletes, with an artistic spectacle to showcase the host nation’s culture and history. Greek mezzo-soprano, Agnes Baltsa, sang "Romiossini" as the Olympic flag was taken around the stadium. Alfredo Kraus later sang the Olympic Hymn in both Catalan and Spanish