(Las Vegas, NV) — The Kansas City Chiefs are officially a dynasty after becoming back to back Super Bowl champions. The Chiefs defended their title after coming from behind in overtime to beat the San Francisco 49ers 25-22 in Super Bowl 58 at Allegiant Stadium in Las Vegas. Mecole Hardman caught a three-yard pass from Patrick Mahomes for the game-winning touchdown. The Chiefs are the first team in the NFL to win back to back Super Bowls since the New England Patriots in 2003 and 2004. San Francisco has now lost each of its last three Super Bowl appearances.