Since its humble beginnings in 1965, it’s fair to say Subway has taken the world by storm. With over 37,500 locations in more than 100 countries, its worldwide presence surpasses that of Starbucks, KFC and Burger King. So how did a small East Coast sandwich shop become one of the biggest fast food chains in the world? Here we delve deep into Subway’s incredible history.

Click or scroll through our gallery to discover the tasty tale of how Subway came to dominate the world of submarine sandwiches.