Kansas City Chiefs Three-Peat Super Bowl

The Kansas City Chiefs' Super Bowl LIX victory in February 2025 completed an unprecedented three consecutive Super Bowl wins, no team had achieved in the modern NFL era. Patrick Mahomes defeated the Philadelphia Eagles 28-22, throwing for 288 yards and two touchdowns to earn a third Super Bowl MVP, cementing the Chiefs' dynasty status. This three-peat is 50% more challenging than the runner-up for longest modern streak, as the 1970s Dolphins and 2000s Patriots each managed only two in a row. The Chiefs' regular-season record of 13-4 was weaker than the average champion's 14-3, yet their playoff run included a 34-31 comeback against the Bills, where Mahomes threw for 362 yards, outperforming #9's Norris in terms of historical impact by completing a feat last attempted without success in 1967.