 Nyorai kuenderera mberi kweiyi ndima - Mumitambo yeOlympic yezhizha ya2004 muAthens, Mubah akahwina kechipiri mumakwikwi emamita makumi mashanu akasununguka. Sechikamu chepurogiramu yeOlympic Solidarity, akagamuchira nzvimbo yeUniversality kubva kuFINA munguva yekupinda ye27.51. Akadenha vamwe vanoshambira vanomwe mumakwikwi matatu, kusanganisira Chris Hackel ane makore 16 okuberekwa wokuMauritius. Akachengetedza nzvimbo yechinomwe pamusoro peUganda Edgar Luberenga nehafu yezana yechipiri 0.06, kunze kwenguva yake yekupinda ye27.71. Mubah akakundikana kuenda kumasemifinal, sezvo akakwanisa kudzokorora nzvimbo imwechete kubva paOlympic yake yekutanga mumatanho ekutanga. 