Truett Cathy was a C student. When he decided to get serious about his future, he opened a diner with his youngest brother. Only two years later, he lost him and another sibling to a plane crash. And later, his diner burnt down in flames.

He was forced to take out a loan and start over. He took his mother's fried chicken recipe and created Chick-fil-A: an $11 billion dollar fortune.

This is the story of Chick-fil-A.