Nyorai kuenderera mberi kwechikamu chino - Mushure meAtene, Situ akapinda munguva isina kubereka mumakwikwi, achitadza kusvika padanho rekukwikwidza pa2008 Summer Paralympics muBeijing. Akawanazve imwe fomu muna 2011, paakakunda bronze paChristchurch World Championships
, asi kubuda kwevakwikwidzi vepasi rose, vakadai saHania Aidi weTunisia naYang Liwan weChina, vakaita kuti kukwikwidza zita rive basa rakaoma. Pa 2012 Summer Paralympics muLondon Situ akakandira chinhambwe chemamita 16.22, asi akakundikana kusvika pachigaro chechina.