candidate: After the final third heat on a run in Villard - de - Lans on 11 and 13 February 1968 , she was 0.02 seconds ahead of her team mate Anna - Maria Müller , but was disqualified because when Lucjan Świderski , supervisor and vice president of the International Luge Association , tested the runners of the GDR sleighs with snow , the snow allegedly " hissed and vapourised " .