<prompt> Ngwala tšwetšopele ya serapa se - Erik Lester Eriksson o belegwe ka 16 Nofemere 1942 ke moapei yo a rotšego modiro wa mo-Sweden yo a thopilego dimetale tše pedi tša bronze ka go relay ka 1966 European Aquatics Championships  <response>: .. le O ile a phadišana ka 1964 le 1968 Summer Olympics ka ditiragalo tše šupago le katlego e kaone ya bohlano-bošupa lefelo ka 4 × 200 m freestyle relay. 