<prompt> Pedzisa mutsara unotevera: Biellmann akaberekerwa muZurich, uye akakunda makwikwi ake okutanga enyika dzakawanda muBelgium pazera remakore 8; uye pazera remakore 11, akakunda Swiss Junior Figure Skating Championships. Pazera ramakore 14, akakwikwidza pa  <response>: 1977 European Championships uye akaiswa wechipiri muchikamu cheFree Skate chemakwikwi. 