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
Refugee Olympic Team at the 2016 Summer Olympics Refugee Olympic Team at the 2016 Summer Olympics The Refugee Olympic Team competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016, as independent Olympic participants. In March 2016, the International Olympic Committee (IOC) President Thomas Bach declared that the IOC would choose five to ten refugees to compete at the Rio Olympics, in the context of the "worldwide refugee crisis", of which the European migrant crisis is a prominent part. The athletes competed under the Olympic Flag. Initially, they were labeled "Team of Refugee Olympic Athletes", with the IOC country code ROA,