An emotional LeBron James cries after leadng the Cavaliers to their first NBA Championship title in history

LeBron James did deliver on his promise to lead the Cleveland Cavaliers to their big victory! They became the first team to overturn a 3-1 deficit in the best-of-seven NBA finals as they beat defending champion - Golden State Warriors. He kneels on the court and starts crying at 0:35. Watch the video below..