Buuxi weedha soo socota: Kibiwot waxay ku guuleysatay billaddeeda ugu horreysa ee caalamiga ah iyadoo ah orodyahanka da'da yar ee tartanka IAAF World Cross Country Championships ee 2000, halkaas oo ay Kenya u qaadatay billad naxaas ah. Horyaalkii adduunka ee ciyaaraha orodka ee da'yarta oo isku xigta
2001 iyo 2002 dhacdooyinka dhacdada, waxayna sidoo kale sheegatay billad dahab ah oo ka badan 1500 m 2002 World Junior Championships ee Ciyaaraha fudud.