Leonardo Mayer told CNN he 's qualified for all four major tournaments in the golf season . The 23-year - old had a stellar 2012 winning five tournaments , including his second major . But , watched by his girlfriend and tennis star Caroline Wozniacki , McIlroy was n't to be denied a fairytale ending to his season . McIlroy says a greater understanding of his own game has improved his game . Northern Irishman started off in 2012 with victory at the Race to Dubai on European Tour .
Leonardo Mayer told CNN he 's qualified for all four major tournaments in the golf season . The 23-year - old had a stellar 2012 winning five tournaments , including his second major . McIlroy says a greater understanding of his own game has improved his game . Northern Irishman started off in 2012 with victory at the Race to Dubai on European Tour .