<prompt> Ngwala tšwetšopele ya serapa se - Vitaliy Chenenkov ; o belegwe ka 1938 ke moepamodi wa Soviet yo a rotšego modiro yo a thopilego sefoka sa gauta ka 4×100 m medley relay ka 1958 European Aquatics Championships  <response>: .. le Nakong ya mošomo wa gagwe o ile a bea rekoto e tee ya Yuropa 1958, 4×100 m medley le direkoto tše tharo tša bosetšhaba 19581959, 100 m le 200 butterfly. 