Sumbu Kalambay vs Mike McCallum 1 (Full Fight Highlights)

Mike McCallum 159 lbs lost to Sumbu Kalambay 159 lbs by UD in round 12 of 12 Date: 1988-03-05 Location: Palazzo Dello Sport, Pesaro, Marche, Italy World Boxing Association Middleweight Champinship (1st defense by Kalambay) McCallum was the betting favorite. This was McCallum’s first defeat after 32 straight wins. McCallum had relinquished the WBA junior middleweight title to move up in weight. The AP reported: “Sumbu Kalambay showed too much speed and staying power.“