McDonald’s opens a new outlet every 14.5 hours and their mascot, Ronald McDonald has an official title: Chief Happiness Officer. When they started their first restaurant in 1940, the McDonald brothers had no idea their enterprise would one day become synonymous with American pop culture. With a basic menu and an ordering system based around burgers and milkshakes, McDonald’s grew from one company to more than 31,000 in just 50 years. Seventy-five ...