The Kansas City Chiefs are on the brink of NFL history, needing just one more victory to join the 1990 San Francisco 49ers as the only teams to start a season 10-0 after winning back-to-back Super Bowls.
The 49ers achieved this milestone following a dominant Super Bowl win but faced a shocking upset in the NFC Championship Game against the New York Giants, who capitalized on a fumble and secured a narrow victory.
Now, the Chiefs face the Buffalo Bills, a team that has challenged them in recent playoff encounters, as both teams aim for their respective historic achievements.
