<prompt> Stefan Prisadov tǝwandin October 13, 1990 lan Smolyan, Bulgaria shima alpine skier lardǝ Bulgariabe wo. Shiye lardә Bulgariabe ro suro 2014 Winter Olympics lan slalom-a kuru slalom kura-a lan bakkono.  <response>: kǝla kǝnǝngabe. 