<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.alianza kukimbia mwaka wa 2005, wakati kaka yake mkubwa, musa ndiema masai, alishinda mbio za mita 5000 na 10000 katika mashindano ya vijana ya kiafrika, akitumai angeweza kuiga mafanikio ya kakake.  <response>: she started running in 2005, when her older brothermoses ndiema masai won 5000 and 10000 metres at the african junior championships, hoping she would emulate his success. 