<prompt> Ngwala tšwetšopele ya serapa se - Nikolay Suhorukov ; o belegwe ka 1931 ke moapei yo a rotšego modiro wa Soviet yo a thopilego sefoka sa bronze ka 4×200 m freestyle relay ka 1954 European Aquatics Championships  <response>: .. le Ngwageng wona woo o ile a thopa difoka tša bosetšhaba ka go 400 m le 4×200 m freestyle. 