When Was the Last Time the Kansas City Chiefs and San Francisco 49ers Were in the Super Bowl?
Super Bowl 2023: Kansas City Chiefs vs. Philadelphia Eagles
Barber: No guarantee 49ers will get back to Super Bowl
Super Bowl 2020: San Francisco 49ers vs. Kansas City Chiefs matchup, pick, prediction, preview
Super Bowl 2020: Kansas City Chiefs pull off a sensational comeback to beat San Francisco 49ers
What time does Super Bowl 2020 start, and what channel is it on? - Los Angeles Times
POLL: Which team prevails in Super Bowl LIV?
49ers free agency: We could be looking at a very different Niners' team in 2020 - Niners Nation
Chiefs seek 9th consecutive season-opening victory Thursday
Patrick Mahomes Affirmed His Greatness With Super Bowl Win
Super Bowl LIV Preview: The Keys to the Game - The Ringer
Kansas City Chiefs Beat San Francisco 49ers 31-20 at Super Bowl 2020 – The Hollywood Reporter
Who's Playing In The Superbowl This Year Top Sellers, 50%
Led by Patrick Mahomes, the Kansas City Chiefs win their first Super Bowl in 50 years
Super Bowl 54 FULL Game: Kansas City Chiefs vs. San Francisco 49ers