response: It's insane that it has grown into a company that serves over 69 million customers every day and is located in 100 countires.
history: hey i really like to grab some greasy food from McDonalds occasionally, do you know much about McDonalds? I do, did you know that its founding happened in 1940 in California ? wow really? by who? It was founded as a restaurant that was operated by Maurice and Richard McDonald oh cool, do they have a signature item or burger? I am not sure about that, all I know is that their business was rechristened as a hamburguer stand whats their most popular item? do they have anything like a burger with a special sauce? I am not sure about the most popular item. But I know that they are know for hamburgers, but also sell chicken products, cheeseburguers, french fries and many other things wow well thanks i never new they started so long ago as a simple burger stand.
knowledge: McDonald's is the world's largest restaurant chain by revenue, serving over 69 million customers daily in over 100 countries across approximately 36,900 outlets as of 2016.