Celebrate the Seattle Seahawks Legion of Boom era with this Wilson The Duke NFL football hand signed by Richard Sherman. One of the premier cornerbacks of his generation, Sherman became a centerpiece of the dominant Seattle secondary and helped lead the Seahawks to victory in Super Bowl XLVIII. His combination of size, instincts, ball skills, and confidence made him one of the most recognizable defensive stars of his era while multiple All Pro and Pro Bowl selections established him among the elite players at his position. The autograph has been independently authenticated by James Spence Authentication JSA and is accompanied by a JSA Certificate of Authenticity COA.