Ta kuma kasance wani ɓangare na ƙungiyoyi shida da suka lashe lambar yabo a Gasar Cin Kofin Duniya ta IAAF da ta kammala 31 a 1990 ta lashe lambar azurfa, 28 a 1992 ta lashe lambar tagulla, 14 a 1994 ta lashe lambar azurfa, 29 a
1996 a lashe lambar azurfa ta tawagar, 21 a 1998 a lashe lambar azurfa ta tawagar da 17 a 2000 a lashe lambar azurfa ta tawagar, duk bar 2000 a cikin taron dogon hanya.