David, Abraham Lincoln, Oprah and the 1980 USA Men’s Hockey Team. In our eyes, four of the greatest underdog stories in history. If you have not heard, underdogs are everywhere, and they come in all different shapes and sizes. As a matter of fact, they do not even have to be human. Tesla, Clif Bars and Apple are underdogs themselves. Today is all about celebrating the underdog and how they overcame all odds to succeed. Who does not love a good underdog story? Exactly—nobody, which means this makes it excellent outreach material.