What Makes GREAT Entrepreneurs and CEOs?

What separates the average entrepreneur/CEO from the Truly Great? Why do we recognize such names as Jack Welch, Bill Gates and Jeff Bezos but not many more?

There are definite lessons one can learn from dissecting the actions and attitudes of fabulously successful leaders, even if many of them will not be apparent at first glance. Fortunately, such features can be both identified and replicated, and honed and mastered, if only one is willing to work at it and commit the time.

Obviously the mix must include a great product (or service). A company