<prompt> Bhala okuqhubekayo kwalesi sigaba - UMacDonald wayengumdlali ohlonishwayo ohlezi esihlalweni futhi waqhudelana eMidlalweni Yama-Paralympic eBarcelona 1992, e-Atlanta 1996, eSydney 2000, e-Athens 2004, eBeijing 2008 naseLondon 2012  <response>: . futhi. 