This is the McDonald's to end all McDonalds. The biggest fast food restaurant on the planet.
The two-storey restaurant will serve 1,200 customers an hour and sell £3million of fast food during the Games.
At 3,000 sq ft the building, next to the Olympic Stadium, is bigger than the current largest McDonald’s, in Moscow.
The Russian restaurant will regain its title on September 9 when the London branch is bulldozed after the Paralympics closing ceremony. It includes 20 till points and 1,500 seats.
Amazingly there are three more Maccy D's in the Olympic Park and together they will serve 1.75million meals in 29 days.