<prompt> Martin Herrmann ciwo kǝntagǝ 20 Kǝntawu Marchbe 1970 shima bǝla Germanybe letǝgǝnama shido medal indi suwudǝna suro 1989 European Aquatics Championshipsben  <response>: kǝla kǝnǝngabe. Kuru shiye suro 100 m-a 200 m-a butterfly-a lan bakkono suro 1988-a 1992-a Summer Olympics-a lan, shiye na 11th suro 100 m butterfly-a lan bakkono. 