Ken Norton is a former WBC Heavyweight Champion of the World. He is best known for his 12-round split-decision victory over Muhammad Ali, on March 31, 1973. Ken Norton has hand signed this Boxing 8x10 Photo. Pristine Bold Blue Full Autograph Photo has very minor dings, from signing, sold as is. Sports World Collectibles Authentication #A13550 & Certificate of Authenticity. Image of actual item in stock - as shown