<prompt> Pedzisa mutsara unotevera: Stefan Bellore Sangala akaberekwa musi waJanuary 2, 1995 mutambi wekushambira anobva kuRepublic of the Congo. Akakwikwidza kumaOlympics eZhizha ra2016 mu  <response>: Vakadzi 50 metres freestyle nhangemutange; nguva yake ye33.71 masekondi mukudziya haina kumukodzera kuma semifainari. 