Bob Knight Autographed Photo-16x20-Steiner Holo.-Hall of Fame Coach Bob Knight personlly hand-signed this 16x20 Photo and inscribed it "Olympic Gold." Knight is one of the winningest coaches in history and his autograph would be a perfect addition to any sports fan's collection. Knight is best known for his time coaching Indiana, who he led to 3 NCAA National Titles. This Bob Knight autograph is guaranteed Authentic and includes a Steiner Sports Certificate of Authenticity and accompanying tamper-proof Steiner Hologram. "The Steiner Seal Means It's Real.