Before each Games, the Olympic flame is lit in Olympia in a ceremony that reflects ancient Greek rituals. A female performer, acting as a priestess, lights a torch with the use of the sun. The woman then lights the torch of the first relay bearer. Starting the Olympic torch relay that will carry the flame to the host city's Olympic stadium. The flame has been an Olympic symbol since 1928 and the torch relay was introduced at the 1936 Summer Games.