# Rugby: Springbok hooker Malcolm Marx says although they are delighted by their back-to-back Rugby Championship titles, hard work now lies ahead before their tour of the Northern Hemisphere. South Africa ended the competition on a high with consecutive victories over the All Blacks and two over the Pumas, but Marx says they still have to improve. The Boks play Japan in London on the first of November, followed by Tests against France in Paris, Italy in Turin, Ireland in Dublin and Wales in Cardiff on consecutive weekends.
Rugby: Marx says Boks have to improve before year-end tour in Northern Hemisphere