<prompt> Pedzisa mutsara unotevera: André Kiser akaberekwa musi wa10 April 1958 mutambi weSwitzerland. Akakwikwidza mumakwikwi evarume vaviri nevarume vana pa 1988 Winter Olympics. Akakundawo menduru nhatu paFIBT World Championships negoridhe mbiri Four-man: 1986,  <response>: 1987 uye imwe sirivha Vaviri-murume: 1987. 