Rory McIlroy tells CNN he 's gunning for all four major tournaments in 2013 golf season . No . 2 The 23-year-old had a stellar 2013 golf season winning four tournaments , including his second major . Rory McIlroy says a greater understanding of his own game has elevated his performances . Northern Irishman signed off in 2012 with victory at the Race to U.S. on CNN .
Rory McIlroy tells CNN he 's gunning for all four major tournaments in 2013 golf season . The 23-year-old had a stellar 2013 golf season winning four tournaments , including his second major . Rory McIlroy says a greater understanding of his own game has elevated his performances . Northern Irishman signed off in 2012 with victory at the Race to U.S. on CNN .