Irish off to a World Cup flier

GOLF: Ireland&rsquo;s Rory McIlroy and Graeme McDowell fired a 14-under-par round 58 to lead the Omega Mission Hills World Cup after the first-round fourballs.<br /><br />The Irish pair fired 12 birdies and an eagle to lie three shots ahead of Argentine duo Rafa Echenique and Tano Goya in Shenzhen, China.<br /><br />England&rsquo;s Ian Poulter and Ross Fisher are eight shots back on six-under-par.