A Carolina Panthers Speed Flash NFL Mini Helmet hand signed by Jonathan Mingo. The item and signature are in excellent condition. Jonathan went to collage at Ole Miss before being drafted into the NFL in 2023 round: 2 pick: 3. Jonathan is a wide receiver for the Carolina Panthers. AUTHENTICATION: Your item is tagged with a SmarTag powered by Prova Technology, which gives you digital access to your items authentication records, which includes a proof picture from the signing.