<prompt> Bhala okuqhubekayo kwalesi sigaba - Impumelelo yokuqala enkulu kaSaifi yamazwe omhlaba yafika ngo-2011 e-IPC Athletics World Championships eChristchurch, lapho angena khona kokubili ekujikijelweni kwe-disc kanye nokudubula. Yize eqeda endaweni yesishiyagalolunye ekushayweni, waphonsa ibanga elingamamitha angama-40.99 ukuwina indondo yegolide, ukuthuthuka ngamamitha angaphezu kwayisithupha ku-best Beijing. Ngonyaka olandelayo wabonakala kuma-Paralympics ka-2012  <response>: eLondon, wathola igolide emdlalweni we-discus futhi wamenza umpetha womhlaba kanye nowama-Paralympic. 