Rubuta ci gaba don wannan sakin layi - David van der Colff (an haife shi 29 ga Afrilu 1997) ɗan wasan iyo ne na Botswana. Ya yi gasa a tseren mita 100 na maza
a gasar Olympics ta 2016, inda ya kasance na 35 tare da lokaci na 57.77 seconds. Bai ci gaba zuwa wasan kusa da na karshe ba.