What American professional boxer, boxing commentator, boxing trainer, rapper, and actor, was involved in fights refereed by Ron Lipton?
Ron Lipton: Ron Lipton (born August 8, 1946) is an American boxing referee who has officiated in world title bouts in the United States, Ireland and Italy, and on HBO pay-per-view. Ron Lipton:  Lipton refereed fights involving Evander Holyfield, Ray Mercer, Roy Jones Jr., Oscar De La Hoya, David Tua, Junior Jones, Chris Eubank, Donovan Ruddock, Pernell Whitaker and Roberto Duran.
i don't know