Burger King Corporation (BK, stylized in all caps) is an American multinational chain of hamburger fast food restaurants. Headquartered in Miami-Dade County, Florida, the company was founded in 1953 as Insta-Burger King, a Jacksonville, Florida–based restaurant chain. After Insta-Burger King ran into financial difficulties, its two Miami-based franchisees David Edgerton (1927–2018) and James McLamore (1926–1996) purchased the company in 1959 and renamed it "Burger King". Over the next half-century, the company changed hands four times and its third set of owners, a partnership between TPG Capital, Bain Capital, and Goldman Sachs Capital Partners, took it public in 2002. In late 2010, 3G Capital of Brazil acquired a majority stake in the company in a deal valued at US$3.26 billion. The new owners promptly initiated a restructuring of the company to reverse its fortunes. 3G, along with its partner Berkshire Hathaway, eventually merged the company with the Canadian-based doughnut chain Tim Hortons under the auspices of a new Canadian-based parent company named Restaurant Brands International.
Burger King's menu has expanded from a basic offering of burgers, french fries, sodas, and milkshakes to a larger and more diverse set of products. In 1957, the "Whopper" became the first major addition to the menu, and it has since become Burger King's signature product. Conversely, Burger King has introduced many products that have failed to catch hold in the market. Some of these failures in the United States have seen success in foreign markets, where Burger King has also tailored its menu for regional tastes. From 2002 to 2010, Burger King aggressively targeted the 18–34 male demographic with larger products that often carried correspondingly large amounts of unhealthy fats and trans-fats. This tactic would eventually damage the company's financial underpinnings and cast a negative pall on its earnings. Beginning in 2011, the company began to move away from its previous male-oriented menu and introduce new menu items, product reformulations, and packaging, as part of its current owner 3G Capital's restructuring plans of the company. (Full article...)