The Olympic flag has a white background, with five interlaced rings in the centre: blue, yellow, black, green and red. This design is symbolic; it represents the five continents of the world, united by Olympism, while the six colours are those that appear on all the national flags of the world at the present time.
The Olympic flag was created under the guidance of Baron de Coubertin in 1913 and was released in 1914. It was first hoisted in 1920 in Antwerp, Belgium at the 1920 Summer Olympics in the main stadium. The five rings represent the five continents of the world.
The rings are five interlocking rings, coloured blue, yellow, black, green, and red on a white field, known as the "Olympic rings". The symbol was originally designed in 1913 by de Coubertin. He appears to have intended the rings to represent the five continents: Europe, Asia, Africa, America, and Australia. According to Coubertin, the colours of the rings together with the white of the background included the colours composing every competing nation's flag at the time.