FedEx founder Fred Smith was a complex character with numerous interests. Here's a look at some perhaps under-reported aspects of his life.

Fred Smith is of course a giant in the history of American business. His vision and daring revolutionized global commerce and connected the world in unprecedented ways. But to those who knew him, Fred was something even rarer: a leader whose values ran even deeper than his ambition.

FedEx founder Fred Smith died June 21 at the age of 80. He was remembered for transforming Memphis and shaping the city's identity.