McIlroy joins a celebrated roster of well-known celebrities who have embraced UNICEF through the years, stars such as Liam Neeson, Gabriel Byrne, Donncha O???Callaghan, Dermot Earley, Joe Canning, Cathy Kelly and Dustin the Turkey, among others.Speaking at the announcement, UNICEF Ireland Executive Director Melanie Verwoerd said ???Rory is a great asset.