Ramba uchinyora ndima ino - PaWorld Cross Country Championships muna 2003 Chemjor akapedza ari wechishanu munhangemutange yakareba, nepo chikwata cheKenya, chaiva naChemjor, chakahwina menduru yesirivha mumakwikwi echikwata. Akatora chikamu muWorld Half Marathon Championships muna 2001
uye 2003. Akakundawo mu2003 muBerlin Half Marathon.