Buster Douglas Autographed/Signed Red Right Boxing Glove Tyson KO JSA 14600 This is an Everlast red boxing glove that was personally autographed by Buster Douglas with Tyson KO inscription. He is best known for his stunning upset of Mike Tyson on February 11, 1990 in Tokyo to win the undisputed heavyweight title. This item includes a certificate of authenticity from James Spence Authentication (JSA) and Denver Autographs.