The idea behind FedEx Express founded by Federick W. Smith, who entered Yale University in 1962. I was fascinated to know the fact that when Fred was attending at Yale University, he wrote a term paper for his economics class regarding of overnight shipping service in the computer age, and he got a "C." His professor who gave him "C" told Federick that the idea wasn't feasible.
Now, FedEx is an American global courier Services, and named by fortune magazine as one of the top 100 companies to work in 2013! look at these company's 2012 financial facts.
Source: * "FedEx Corporation, Inc 2012 Annual Report, Form 10-K, Filing Date July 16, 2012". secdatabase.com. Retrieved Dec 26, 2012.