Golf is returning to the Olympics for the first time in more than a century. However, it has seen the withdrawal of several key golfers including World No. 1 through 4, Jason Day, Dustin Johnson, Jordan Spieth and Rory McIlroy. Their explanations ranged from worries over the Zika virus, poor conditions of the venue and lack of financial incentives. Weighing in on the future of golf are Consultant Orthopaedic Surgeon Dr Harjeet Singh, and golf equipment distributor, Sukhvender Singh.