<prompt> Nyorai kuenderera mberi kweiyi ndima - Silcocks yakatanga kukwikwidza mumitambo muna 2009. Muna 2009 Australian AWD Underage Championships, akawana menduru mbiri dzegoridhe. Pa2010 Australian AWD Underage Championships, akawana menduru nhatu dzegoridhe. Akatanga kumiririra Australia muna 2011. Pa2011 Australian Athletics Championships, akapedza ari wekutanga mumakwikwi emamita 1500. Mumitambo yeArafura ya2011, akapedza ari wekutanga mumakwikwi evarume mazana mana emamita ane nguva yemasekondi 53.69. Muchikamu chechipiri, mazuva maviri akanga apfuura, akawana nzvimbo yechitatu nenguva yemasekonzi 55,80. Akapedzawo ari wekutanga mumakwikwi emamita mazana masere aine nguva ya2: 02.95. Akahwina imwe nzvimbo yekutanga mukukunda kweVarume 1500m Ambulant chiitiko nenguva ye4:20.87. Akakwikwidzawo mumakwikwi emamita mazana maviri. Pa2012 Australian athletics championships, akapedza pekutanga mumakwikwi evarume e800m ambulant kunyange nenguva ye1:59.22 uye akapedza pekutanga mumakwikwi evarume e1500m ambulant nenguva ye4:05.13. Akasarudzwa kuti amiririre Australia pa 2012 Summer Paralympics  <response>: mumitambo. Haana kuwana menduru paMitambo ya2012. 