 Nyora kupfuurira kweiyi ndima - Niall Roberts akaberekwa April 22, 1991 inyanzvi yokushambira yokuGuyana. Akakwikwidzapamitambo yeOlympic yomuzhizha ya2008. Roberts akauya wechinomwe muchikwata chake. Akakwanisawo kukwikwidza kumakwikwi e2012 Summer Olympics muLondon uye pa2013 World Aquatics Championships muBarcelona. 