<prompt> Tony Rüegg dә shima bikke bobbe lardә Switzerlandbewo suro badiyaram 1980s yen bikke makkarbe sәdәna wo. Shiye kaida bronze indi suro lamarra kәnәngәna kәnәngәnabe dәn suro FIBT World Championships dәn, sandiya 1981 lan sәdәna.  <response>: Kuru saa 1982 lan. 