Legendary NFL head coach Marv Levy turns 100

James Jones explains how the Super Bowl window is still open for Josh Allen and the Buffalo Bills.

The Buffalo Bills legends wished former head coach Marv Levy a very happy birthday as he turned 100 years old on Sunday.

Hall of Fame running back Thurman Thomas was among those to wish Levy a happy birthday during the ceremonies in Canton, Ohio, on Saturday. He also offered his voice to a larger video the organization put out to mark the occasion on Sunday.

CLICK HERE FOR MORE SPORTS COVERAGE ON FOXNEWS.COM

Buffalo Bills head coach Marv Levy before his first game back from his prostate surgery in 1996. (Jamie Germano/Rochester Democrat and Chronicle/USA Today Network via Imagn Images)

Thomas joined Jim Kelly, Steve Tasker and Andre Reed in the well wishes.

"Just wanted to wish you a happy 100th birthday," Thomas said. "… Love you, coach."

"Wow, I cannot believe it. Happy 100th birthday," Kelly said. "… We are so blessed you're still with us. You are the reason that we are who we are and we're wearing our gold jackets."

"Happy 100th birthday, Marv," Reed added. "Not only were you my coach, I consider you a mentor, a great man. To make it to 100, you've been doing some great things.… Will there ever be another Marv? I don't think so. Happy birthday, Marv, 100."

EX-COWBOYS STAR WARNS JERRY JONES AMID CONTRACT DRAMA WITH MICAH PARSONS

Buffalo Bills former coach and Pro Football Hall of Fame enshrinee Marv Levy at Centennial Plaza inCanton, Ohio, on Aug. 4, 2023. (Kirby Lee/USA Today Sports)

"Marv, I can't tell you how much you've meant to me in my life," Tasker said. "How much you've meant to the guys I played with, the teams you coached, the men that you made, the men that you mentored.… Happy 100th birthday and I’ll be