McDonad's is the most popular chain of restaurant in the world, and it is growing rapidly. The name come from Mac and Dick McDonald two had a successful store in California. They had way of serving customers very quickly because they had the usual ingredients of burgers ready to put together and cook. Ray Kroc, a salesman, told the brother they should open more restaurants, but they said no, they were happy with one restaurant.In 1955, Mr.Kroc paid them for their ideas and the use of their name. He managed McDonald's successfully, and had 228 stores in the US in 1960. in 1985, the fist McDonld's opened in Thailand, at the Amarin Plaza in Bangkok. Nowadays you will find a McDonld's on some trains and ships.