<prompt> Giovanni Graber ciwo saa 1939 kəntawu Marchbe kən 26 Valdaora shima kam lardǝ Italybe shiro luger gultin madǝwo suro saa 1950s-a 1960s-a lan gasazǝna wo. Shiye medal suro bikkewa mens doublesbe dәn suro FIL World Luge Championships dәn gowono suro saa 1962 lan.  <response>: kǝla kǝnǝngabe. 