'I'm only human', says Shane Lowry after stellar start in Augusta

Shane Lowry promised to give himself a slap in the face when his mind inevitably turns to celebrating a Masters win on Sunday evening,
.The Irishman put himself in a position to dream big thanks to a first-round four-under-par 68 at Augusta National on Thursday night to leave him just two shots off the lead held by defending champion Jordan Spieth.