Book a round of golf with PGA insider Greg Parker, the only guy on Earth who's had a front row seat to the best swings by the best players at the biggest tournaments the past 18 years. As a key part of CBS Golf and NBC Golf, Parker's unique insights on golf come from his unique job of walking side-by-side with the top players as they navigate each hole each day. Every Sunday he's with the top pair, standing just a few yards from Tiger winning the Masters in 2005 and 2015, Rory winning the FedEx cup in 2019, Jordan Spieth, Dustin Johnson, Brooks Koepka and all the rest.