NBA Star Tim Duncan Shows Off His GIGANTIC New Back TATTOO . . . Is He Still a CORNBALL . . . Or Does The Tat Make You CHANGE YOUR MIND???Author:MTO StaffPublish date:Dec 11, 2016Social count:155155SHARESNBA legend Tim Duncan is one of the most skilled players to EVER be in the league. But he may also be the CORNIEST PLAYER EVER too. So Tim istrying tochange up his image, now that he's fully in his id-life crisis. Check out what he got on his back.