At 16, Damian Lillard believed in his hometown Golden State Warriors. They were the underdogs against the top-seeded Dallas Mavericks in the 2007 NBA playoffs, but he knew they had what it took to make history. And they did. The “We Believe” Warriors would go on to upset the Mavs in six games, becoming the first 8-seed to beat a 1-seed in the best-of-7 format.