A Los Angeles Chargers Current Authentic NFL Helmet Hand Signed By Melvin Gordon. The signatures and item are in excellent condition. Melvin is a NFL running back for the L.A. Chargers, he was drafted first round in the 2015 Draft by the Chargers. He is a 2x Pro Bowler. Melvin played football in College at the University of Wisconsin, he was Big Ten Offensive Player of the Year in 2014. AUTHENTICATION: The item is accompanied by a Melvin Gordon Exclusive Certificate of Authenticity - Melvin Gordon Exclusive Serial Numbered and Databased Hologram - Picture of Melvin from the signing.