<prompt> Leo Amberg 23 Kǝntawu Marchbe 1912  18 Kǝntawu Septemberbe 1999 shima Swissbe bikke bikkewa zawalbe letǝgǝrambe. Shi zaumaro nowotǝna kǝla medal bronzebe shiro 1938 UCI Road World Championships lan  <response>: kǝla kǝnǝngabe. Shi shima Swiss National Road Race champion 1937 kuru 1938 lan. Kuru shiye suro 1947 Tour de Francebe dən fuwuzəna. 