Whakaotihia te rerenga e whai ake nei: I te 13 noa iho o ona tau, i whakataetae a Chemchumba i te
1992 IAAF World Cross Country Championships, ka mutu i te 27 i te whakataetae rangatahi. I te taumata rangatahi tonu, i uru ia ki te 1994 me te 1995 putanga o te IAAF World Cross Country Championships, ka mutu te 7th me te 10th. I taua wā i whai waahi ia ki te rere ki te arotahi ki te kura, i te mea i taka ia. I haere ia ki te Kura Tuarua o Kapkenda i te tau 1997.