Warner is the greatest undrafted NFL player of all time after an astonishing rise to the top. He infamously stocked shelves in a grocery store before he played in the Arena Football League and NFL Europe. Finally, he signed a contract with the Rams and made their roster as a backup quarterback. Nobody expected to play but he came out of nowhere after Trent Green’s injury.
Netflix made a movie about Warner’s extraordinary story because it was so dramatic. He led ‘The Greatest Show on Earth’ to the Super Bowl and had a magnificent career. Nothing like this had ever happened before and it was a true Cinderella story. Now he’s a Hall of Famer and one of the most respected men in football (via N.Y. Post).