Question: The 2009 African Junior Athletics Championships were held in Bambous, Mauritius, which multiple gold medallist, a South African middle-distance runner and 2016 Olympic gold medallist, broke championships records?
Sentence (from "2009 African Junior Athletics Championships"): The 2009 African Junior Athletics Championships were held in Bambous, Mauritius from 30 July to 2 August.
Relevant evidence: No