A Georgia Bulldogs Speed Flex Authentic NCAA Helmet hand signed by Nick Chubb. The item and signature are in excellent condition. Nick is a running back for the Cleveland Browns and the Georgia Bulldogs, and was the SEC Champion (2017), a First-team All-SEC (2014), and SEC Freshman of the Year (2014). AUTHENTICATION: Your item has been tagged with a SmarTag powered by Prova technology, which gives you digital access to your items authentication records, including a proof picture from the signing.