Callaway Staff Professional Ernie Els won his second tournament this season, capturing the Arnold Palmer Invitational last week. The Big Easy’s win at Bay Hill was the 18th PGA title of his career and served notice that he will indeed be a man to contend with at the Masters.

Ernie attributes much of his newly found success to his Callaway Tour i(S) Golf Ball “that new Callaway Tour i(s) ball really helped me so much with my short game,” Els said. “I was able to get it up and down, and that was what won the tournament for me.”

To celebrate Ernie’s back-to-back wins, we are offering 18 Swingers the chance to win a sleeve of these new Tour i(S) balls.  Simply answer the following question “what name is Ernie Els also known by?”

Send your answers to golf@flyingclubevents.com . The first 18 correct answers drawn will be sent a sleeve of the new balls. No further correspondence will be entered into.

Tour i(s) and Tour i(Z) golf balls were launched in February 2010, and can be purchased through any approved Callaway golf retailer. For a list of retailers visit mycallaway.eu/en/retail-locator