What professional boxer, who held the British heavyweight title twice, did Mike Tyson box? 
Mike Tyson vs. Danny Williams: Mike Tyson vs. Danny Williams, billed as "Return for Revenge", was a professional boxing match contested on July 30, 2004. Danny Williams (boxer):  A veteran of the sport since 1995, he held the British heavyweight title twice between 2000 and 2010, and the Commonwealth heavyweight title twice between 1999 and 2006.
Danny Williams