Marv Levy, Pro Football Hall of Famer, celebrates his 100th birthday. His remarkable 74-year coaching career spanned high school, college, and the NFL, including stints with the Chiefs, Bills, and various other teams. Levy led the Buffalo Bills to four consecutive Super Bowls and boasts a 143-112 career record. Even at 81, he returned to the Bills as General Manager, cementing his legacy as one of football's enduring figures.

Prepared by Emily Rhodes and reviewed by editorial team.