Canadian rookie Mackenzie Hughes took a two-shot lead at the US PGA Tour's RSM Classic in Georgia after following up his spectacular opening round with a five-under-par 67. Hughes, playing in only his ninth event on the tour, had lit up the first round with a superb 61 on Sea Island's par-70 Seaside Course to start the day one stroke clear of the field. Hughes stands at 14 under after 36 holes heading into the weekend, two clear of Taiwan's Pan Cheng-Tsung, another rookie, who shot a 64 on the Seaside Course to back up his opening round of 66.
