From Wikimedia Commons, the free media repository
English: The Olympic Games are a multi-national sporting event celebrated every four years. The Modern Games began in Athens in 1896.
Posters and mascots 
1988 Seoul Games Mascot.
Summer Olympics 
Olympic Stadium 
English: The "Olympic Stadium" is the name usually given to the stadium of the Summer Olympic Games. Traditionally, the opening and closing ceremonies and the track and field competitions are held in the Olympic Stadium.