I hope people take a couple things from that story.
First, he put in an concerted effort. Sure, he got rejected plenty of times but he kept trying. Persistence pays off.
Second, he understood the importance of networking. "If you say no, then introduce me to five people who might say yes."
And third, he didn't make excuses why he couldn't succeed. It's obvious he started with NOTHING. And while I'll concede he probably had an edge because of his age (and its corresponding "cute" factor), it wasn't the key factor in succeeding.