Summer Olympic Games Logos 1896 - 2016

After the Games, Coubertin and the IOC were petitioned by several prominent figures including Greece's King George and some of the American competitors in Athens, to hold all the following Games in Athens. However, the 1900 Summer Olympics were already planned for Paris and, except for the 1906 Intercalated Games, the Olympics did not return to Greece until the 2004 Summer Olympics.
43 different sports, spanning 56 different disciplines, have been part of the Olympic program at one point or another. 28 sports have comprised the schedule for the 2000, 2004, and 2008 Summer Olympics, though baseball and softball have been removed to give a list of 26 for the 2012 Games. The Summer Olympic Sports or Federations are regrouped under a common umbrella association, called the Association of Summer Olympic International Federations (ASOIF).