The Doughnut King: William Rosenberg's Entrepreneurial Legacy and the Rise of Dunkin' Donuts
William Rosenberg: The Legacy of the “Doughnut King” When did Bill Rosenberg sell Dunkin Donuts? Bill Rosenberg sold Dunkin’ Donuts to Allied Domecq, a British food powerhouse, in 1990. The reasons for his decision remain a mystery, but it’s rumored that he sought new challenges. How Old Was William Rosenberg Founder of Dunkin’ Donuts? William Rosenberg, the visionary behind Dunkin’ Donuts, lived a remarkable 86 years. He was born in Boston, Massachusetts, in 1916 and passed away in 2002....