<p>Actually, he did go to the regular program at HBS, not an exec ed program. In those days, an undergraduate degree was not as common as it is today. The green berets were a very select group of fighters, and he won multiple honors. I suppose this demonstrated his leadership.</p>
<p>However, I do retract my statement that "for some MBA programs, you don't need an undergraduate degree." This is probably not the case anymore except in rare instances.</p>