Many of the biggest American fast - food brands are available all over the world today. Which familiar chains have the most international units? Here are the top. Deutschlands beliebteste Fast - Food - Restaurants Von diesen Schnellrestaurants sind die Deutschen begeistert | Top -Ranking | casinoslotsfreeplayonline.net. list of massive fast food networks across the world, how McDonald's and KFC rule Dunkin' Donuts operates in 3 countries and have restaurants in total.