Pedzisa mutsara unotevera: David van der Colff (akaberekwa musi wa 29 Kubvumbi 1997) mutambi wekushambira wekuBotswana. Akakwikwidza mumakwikwi
Vakomana 100 metres backstroke chiitiko pa 2016 Summer yeOlympic, apo iye rakava 35th ane nguva 57.77 masekonzi. Haana kuenda kumasemifinal.