Having broken into the racecalling business nearly a quarter-century ago, Mark McNamara has worked his way up from describing the action at Moruya in southeastern New South Wales in Australia to becoming one of the primary voices of New Zealand racing from 2009 to 2019. McNamara, now in his early 40s, returned for a short time to Australia, but the job of chief commentator for the Hong Kong Jockey Club came open in late 2019 when Brett Davis announced that he would be returning to Adelaide to take a similar...