McDonald’s is the largest fast food chain in the world. This food chain has 35000 outlets in total across 119 countries. Everyday, nearly 68 million customers visit McDonald’s. That’s more than total population of Great Britain.
KFC or Kentucky Fried Chicken is the second largest restaurant chain in the world. It was founded by Harland Sanders in 1930 in Kentucky. The image of Harland Sanders widely uses in advertisements and logo of KFC. Now KFC has 18875 stores in 118 countries. KFC gets nearly 8 million customers everyday from US alone.
Subway fast food service operates in 107 countries, has 42174 restaurants in total. Submarine sandwiches and salads are main products of subway. There are 38 million subway sandwich options available for the customers. It serves 7.6 million sandwiches on daily basis. In fact, subway makes enough sandwiches in an year that could cover the Earth for 14 times.