Trent Richardson is an American former professional football player who was a running back in the National Football League (NFL). He played college football for the Alabama Crimson Tide, where he was recognized as a unanimous All-American and was a member of two BCS National Championship teams. Trent Richardson has hand signed this 2011 Alabama Crimson Tide National Champs Logo NCAA Riddell Mini Helmet. Nice bold full silver signature, inscribed #3. #14 on other side of this 2011 National Champ Logo Mini.  PSA/DNA Authenticated sticker #Q75542 and Certificate of Authenticity from Athlon Sports Collectibles.