Whakaotihia te rerenga e whai ake nei: I whakataetae a Osano mo Kenya i te wa o te tamarikitanga, a, i te mea he kaitakaro rangatahi, i uru ia ki te hiriwa o te kapa i te
1987 IAAF World Cross Country Championships (i arahina e te toa a Wilfred Kirochi) i mua i tana hokinga mai i te tau 1989 ki te whakaoti i te tuawha ka awhina i a Kenya ki te taitara kapa i te taha o nga toa toa takitahi a Kipyego Kororia me Stephenson Nyamau. I wini ia i tetahi mētara takitahi i te 1988 World Junior Championships i roto i te Athletics, i uru atu ki te oma 20K, i reira i eke ai ia ki te tuarua ki a Zeleke Metaferia o Etiopia.