David van der Colff (born 29 April 1997) is a Botswana

swimmer Swimming is an individual or team racing sport that requires the use of one's entire body to move through water. The sport takes place in pools or open water (e.g., in a sea or lake). Competitive swimming is one of the most popular Olympic ...

. He competed in the men's 100 metre backstroke event at the

2016 Summer Olympics The 2016 Summer Olympics ( pt, Jogos Olímpicos de Verão de 2016), officially the Games of the XXXI Olympiad ( pt, Jogos da XXXI Olimpíada) and also known as Rio 2016, was an international multi-sport event held from 5 to 21 August 20 ...

, where he ranked 35th with a time of 57.77 seconds. He did not advance to the semi-final.

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* 1997 births Living people Botswana male swimmers Olympic swimmers for Botswana Swimmers at the 2016 Summer Olympics Place of birth missing (living people) Male backstroke swimmers {{Botswana-swimming-bio-stub