Following a stellar career as an NFL linebacker, O. J. Brigance joined the Baltimore Ravens' front office. But in 2007, O.J. was diagnosed with amyotrophic lateral sclerosis--also known as Lou Gehrig's disease--and given only three to five years to live. As a player, he'd battled hundreds of setbacks, but none prepared him for this.

With faith and determination in his heart and his wife, Chanda, praying by his side, O.J. fought back against the debilitating disease, even as ALS robbed him of the ability to walk and speak. He kept working, smiling, and touching players' lives all the way...