The Flame-Broiled Truth: When Did Burger King Officially Open Its Doors? Burger King, the home of the Whopper, has been satisfying hungry patrons for decades. But pinpointing the exact moment this fast-food titan was born requires a little digging. So, when did Burger King officially open? 1954. That’s the year the story truly began, marking ... Read more The post When did Burger King open? appeared first on GB Times.