The Greatest Upset in Heavyweight/Part 1

#boxing #boxingupsets #heavyweightupsets Knockout tv presents the greatest knockouts in heavyweight boxing history. In this first part, I featured the shocking knockouts of Michael bentt against Tommy Morrison, Corrie Sanders againt Wldimir Klitschko, Oliver Mccall against Lennox Lewis, Evander Holyfield against Mike Tyson, Ingremar Johansonn againt Floyd Patterson, George Foreman against Joe Frazier, Hashim rahman against Lennox Lewis and James “Buster“ Douglas against Mike Tyson.