A Los Angeles Chargers Speed Authentic White Matte NFL Helmet hand signed by LaDainian Tomlinson. Item and signature are in excellent condition. LaDainian Tomlinson is a former running back for the Los Angeles Chargers. He was selected 5x for the Pro Bowl and 6x for the All Pro. In 2006 he was NFL MVP and NFL Offensive Player of the year. AUTHENTICATION: The item has been tagged with a SmarTag powered by Prova Technology, which gives you digital access to the items authentication records, including a proof picture from the signing.