"I think that's very important to impress on the young players, including this one, " he said, nodding at Saunders.

WSJ: Arnold Palmer's Lessons for His Grandson, Sam Saunders | Golf Journal by John Paul Newport

"There was a performance by Shane Warne that people will talk about when they are old and grey and nodding by the fire, " he said.

BBC: Warne: Forever a one-day star