Mugabi took a five-year layoff in which he moved to Australia. In 1996, he came back for the first of an eight-fight comeback. He went on to claim the Australian middleweight championship by way of a 12th-round decision over Jamie Wallace. It only took John two fights before he was in line for a world title again. In his third fight back from the loss to Norris, Mugabi would challenge Glen Kelly. That November night in 1999, marked the decline of Mugabi’s illustrious boxing career as he was again knocked out in the eighth round. Mugabi resides in Australia where among other functions he trains fighters.