Mike Tyson Signed Boxing Photo: Iron Mike. 11 x 14 inches photo, signed by Mike Tyson. In deluxe black frame with Gold inlay. This boxing photo was personally signed by Mike Tyson at at private signing session in Las Vegas during 2024. Nicknamed "Iron Mike", Mike Tyson is regarded as one of the greatest heavyweight boxers of all time. Tyson reigned as the undisputed world heavyweight champion from 1987 to 1990. The shirt is supplied with a unique Certificate of Authenticity, signed by the company director The certificate for this product includes a photo of the sportspeople or celebrity signing one of the product line at the relevant signing session. For logistical reasons it is impossible to photograph every product being signed, but showing that the sportsperson or celebrity was present and signing items is, we believe, the best way to demonstrate the legitimacy of your products.