<prompt> Kalkal adә ro waltәma ruyi - Müller dǝ ASK Vorwärts Oberhof-a BSR Rennsteig Oberhof-a lan baditǝna. Suro cidanzǝben, shiye medal 14 suwudǝna suro FIL World Luge Championships lan, suronzan nǝmkura Mens singles: 2000, Mixed team: 1990, 1991, 1995, silvers Mens singles: 1987, 1989  <response>: , 1999; Team tuskata: 1989, 1996, 1997, 2000, kuru bronze yakkə Mens singles: 1985, 1990, 1996. 