 Nyorai mberi kweiyi ndima - OCallaghan akasarudzwa muchikwata chevarume ve24 cheIreland ku2012 Six Nations Championship. Akatanga kurwisa Wales, Italy, France, Scotland neEngland. OCallaghan akaonekwa mumakwikwi ese eIreland mu2012 rwendo rweNew Zealand, achibuda pabhenji muTest yekutanga, yechipiri neyechitatu. Akaratidzawo mu 2012 Autumn Tests neSouth Africa neArgentina, achiwana 90th cap yake yeIreland muArgentina test. 