- Four acres of the 11-acre roof are moveable

- 98 kitchens and 2,618 toilets

- The arch weighs the same as ten jumbo jets and is wide enough to let a train pass through it

- The rubble from the old Twin Towers forms part of the foundation of the new stadium

- A one-off fee of £18,918 plus £6,404 per season will buy you a seat on the halfway line for ten years

- There are now 107 steps to the royal box, in place of the famous 39 in the old stadium