<prompt> Kielmann dǝ buro salak lan kampiyon lardǝ Germanbe ro walwono suro saa 1990-91 dǝn kuru waltǝ kǝla kampiyon lardǝ Europebe bronze medalist ro walwono suro European Championships dǝn.  <response>: Sofia lan. Shiye na kǝn yakkǝmi ro lewono suro World Championships, do Munich lan tǝdǝna dǝn. 