A Chicago Bears Speed Authentic NFL Helmet hand signed by Mitch Trubisky. The item and signature are in excellent condition. Mitch Trubisky is an American football quarterback who played college football at North Carolina and was drafted by the Chicago Bears, with the second overall pick in the 2017 NFL Draft. Authentication: The helmet is accompanied by a Fanatics Authentic serial number and database hologram. uses professional lighting for our product images that may show reflections.