The fighter who gave Don Adams his first bare knuckle defeat was frequently associated with which infamous London criminals ?
Don Adams (boxer):  Hertfordshire Constabulary reported a planned fight at Holborn Stud Farm on Sunday, 26 October 1975, between Don “The Bull” Adams and Roy “Pretty Boy” Shaw, promoted by Adams’ trainer Tom “The Bear” Brown. Roy Shaw:  During the 1970s–1980s, Shaw was active in the criminal underworld of London and was frequently associated with the Kray twins.
i don't know