For the first time in 20 years, we have a repeat Super Bowl champion. Not only have the Chiefs won back-to-back titles, it's their third one in the past five years, arguably establishing themselves as the next NFL dynasty. The 49ers got off to a fast start but ultimately were unable to overcome Patrick Mahomes and the Kansas City Chiefs. It was essentially deja vu from when they met in the Super Bowl four years ago. What did the Chiefs do right? What did the 49ers do wrong? Also, what was the best Super Bowl commercial?