Mike Tyson is a former undisputed heavyweight champion of the world and holds the record as the youngest boxer to win the WBC, WBA and IBF heavyweight titles. Tyson won his first 19 professional bouts by knockout, 12 of them in the first round. After being stripped of the WBC title, Tyson lost his WBA crown to Evander Holyfield in November 1996 by an 11th round TKO. Their 1997 rematch ended when Tyson was disqualified for biting Holyfield's ear. Tyson was well known for his ferocious and intimidating boxing style as well as his controversial behavior inside and outside the ring. Tyson is considered one of the best heavyweights of all time. He has been inducted into the International Boxing Hall of Fame and the World Boxing Hall of Fame. Mike Tyson has hand signed this Everlast Black Left Boxing Glove. JSA Authentication Sticker and JSA Certificate of Authenticity. Also includes Fiterman Exclusive Tyson Hologram.