Whakaotihia te rerenga e whai ake nei: I muri i tana tangohanga i te tau 2006 na te whanautanga o tana tamaiti tuatahi, ka hoki mai ia i te tau 2007 ka huri i tana aro ki nga whakataetae rere ara. I tohu ia i a Kenya i te
2007 IAAF World Road Running Championships ka wikitoria i te Saint Silvester Road Race. I timata ia i tana marathon i te tau 2008 ka wini i tana wikitoria tuatahi i roto i te kaupapa e rua tau i muri mai i te 2010 Amsterdam Marathon.