<prompt> Gustaaf Guus Bierings tǝwandin 28 September 1956 shima bikke bǝlinma lardǝ Netherlandsbewo kate saa 1975 -a 1981 lan cidajinma. Shiye suro karapkawa Netherlandsbe doni 1978 UCI Road World Championships lan kənasar sadəna dən kara  <response>: Kuru na 15th lan dare dare 1980 Summer Olympics lan suro saa launube dәn. Shiye waltə stage fal Olympias Tourbe suro saa 1977 lan kǝnasartǝna. 