Olympic symbols IOC at the 2012 Winter Youth Olympics by the city of Innsbruck, Austria, and has since then been passed on to the next organizing city of the Winter Youth Olympics. The modern tradition of moving the Olympic flame via a relay system from Greece to the Olympic venue began with the Berlin Games in 1936. Months before the Games are held, the Olympic flame is lit on a torch, with the rays of the Sun concentrated by a parabolic reflector, at the site of the Ancient Olympics in Olympia, Greece. The torch is then taken out of Greece, most often
2010 Summer Youth Olympics torch relay Kuan Yew lit the cauldron at Marina Bay. However, the Youth Olympic flame was to last till the closing ceremony of the games. Although the IOC had scrapped any further international legs of the Olympic torch relay due to problems encountered during the 2008 Summer Olympics torch relay, the Executive Board approved an exception for Singapore. The plan however was different from the traditional Olympics; the flame was to visit one city from each continent, where community celebrations would take place. The five cities, dubbed the "celebration cities", selected for the torch relay were Berlin, Germany; Dakar, Senegal; Mexico City,