& WBC World Heavyweight titles. Win Brian London KO 3 (15) 01966-08-06 August 6, 1966 7001240000000000000 24 years, 7002201000000000000 201 days London, England Retained The Ring & WBC World Heavyweight titles. Win Henry Cooper TKO 6 (15) , 1:38 01966-05-21 May 21, 1966 7001240000000000000 24 years, 7002124000000000000 124 days London, England Retained