The winner of the Super Bowl last year (Super Bowl LVIII, played in February 2024) was the Kansas City Chiefs. They defeated the San Francisco 49ers 25-22 in overtime to claim their third Super Bowl title in five years and successfully defended their NFL championship.
However, the most recent Super Bowl played in February 2025 (Super Bowl LIX) was won by the Philadelphia Eagles, who defeated the Kansas City Chiefs 40-22.
So, if "last year" means the most recent completed year before 2025, the winner was the Kansas City Chiefs (2024 Super Bowl). If it means the most recent Super Bowl played (in 2025), then it was the Philadelphia Eagles. Please clarify the intended year if needed.
