The Chiefs launched a second-half comeback and scored a game-winning touchdown in overtime to become the first team to repeat as champions since the New England Patriots did so 19 years ago. San Francisco was seeking its first Super Bowl win since the 1994 season.
Usher performed during the halftime show and Taylor Swift watched from a suite at Allegiant Stadium. Keep reading for more highlights and analysis from the Super Bowl.
Asked by CBS's Tracy Wolfson if the Chiefs officially have a "dynasty" going, Patrick Mahomes replied, "It's the start of one. We're not done." It's Kansas City's third Super Bowl win, with another appearance in a loss, in a five-year span.