Although, the term 'fast food' gained more prominence when it was recognized in the popular Merriam–Webster dictionary, in 1951, it had been in existence even before and had been known by names like Quick Service Restaurant or QSR. The idea of fast food restaurants owes its origin to the Ancient Roman culture where the concept of ready cooked meal was in existence during games and cultural activities. One of the fast food history facts that will leave you in awe is that the fast food industry global business grew by 4.7% in the year 2006 and fast food kings like McDonald's have nearly 31,000 food outlets running in 126 countries and 6 continents!! Moreover, in developing countries like India, the fast food business is growing at an amazing level, with a growth rate of 41% per year!!
