International Olympic Committee Vikelas as its first president. As of June 2017, its membership consists of 95 active members, 41 honorary members, an honorary president (Jacques Rogge) and one honour member (Henry Kissinger). The IOC is the supreme authority of the worldwide modern Olympic movement. The IOC organises the modern Olympic Games and Youth Olympic Games, held in summer and winter, every four years. The first Summer Olympics organised by the IOC was held in Athens, Greece, in 1896; the first Winter Olympics was in Chamonix, France, in 1924. Until 1992, both Summer and Winter Olympics were held in the same year. After
Olympic Games ceremony basic events of each ceremony have remained unchanged. The presentation of the Opening and Closing Ceremonies continue to increase in scope, scale, and expense with each successive celebration of the Games, but they are still steeped in tradition. The 2028 Los Angeles Olympics organisers propose that the opening and closing ceremonies will each, for the first time, be staged across two different stadiums. The Ancient Games, held in Greece from ca. 776 BC to ca. 393 AD, provide the first examples of Olympic ceremonies. The victory celebration, elements of which are in evidence in the modern-day medal and closing ceremonies,