McDonald’s started as a small burger stand in San Bernardino, California, in 1940, run by two brothers named Richard and Maurice McDonald. They pioneered a fast cooking system they called the “Speedee Service System” - basically an assembly line for burgers. A travelling salesman named Ray Kroc saw it, bought into the company, and turned it into a global chain.
Today there are around 40,000 McDonald’s restaurants in over 100 countries. The menus differ from place to place: India has the McAloo Tikki (a spiced potato burger), Japan has the Ebi Filet-O shrimp burger, and France serves the Croque McDo. In some countries you can even get McSpaghetti or McRice.
McDonald’s sells roughly 75 burgers every single second of every day, somewhere on Earth. The Big Mac, invented by a franchisee in Pennsylvania in 1967, is so widely sold that economists use the “Big Mac Index” to compare prices between countries. A Big Mac in Switzerland costs more than twice what one costs in India.