Originally launched in America in 2006, Burger King's Quad Stacker burger has this week come under fire from health campaigners in New Zealand where it has just been introduced.
Boasting four whopping beef patties separated by four slices of melted cheese, topped with eight rashers of bacon, sandwiched between two halves of buttered bun and all dripping with a coating of grease, it clocks up an astonishing 1,000 calories, 68 grams of fat and 1.8 grams of salt.



