1991 AW Sports Boxing Marvin Hagler #21 PSA Gem Mint 10 (Pop 13). A tough card of Hagler with only 13 PSA 10's. Nicknamed "Marvelous" and annoyed that network announcers often did not refer to him as such, Hagler legally changed his name to "Marvelous Marvin Hagler" in 1982. Hagler had a 62-3 career record.