There are some other stars at the Olympic Games, besides the athletes. The Games also have designers, of every imaginable thing, including clothing, to mascots, medals, logos, stadiums, tickets and torches.
Design-training.com created this handy infographic to give you a behind-the-scenes- look of who designed what.
There is also some great trivia, such as how many medals had to be created for this year's Summer Games? How much did a ticket to the opening ceremonies cost?