Bills Hall of Famer Jim Kelly is recovering from back surgery, and thanking everyone for their prayers.

The Bills legend posted this throwback photo on Instagram Monday.

Kelly says he's been watching all the new Hall of Fame inductees getting their busts done.

He went on to say being in the hall of fame is the highest honor as an NFL player, and it's a privilege and a blessing to be included with the best of the best.

This back surgery is the latest in several surgeries since Kelly's cancer returned last year.

An MRI taken last month showed the former quarterback was cancer-free.

He was first diagnosed with the disease in 2013.