Buuxi weedhan soo socota: Mamashayev wuxuu wakiil uga ahaa Kazakhstan ciyaarihii Olombikada ee xagaaga ee Beijing 2008, halkaas oo uu ugu tartamay
orodka dheer ee ragga. Wuxuu si guul leh ku dhammeeyey tartanka kaalinta toddobaatanaad sagaal iyo toban ilbiriqsi oo ka dambeeya Seteng Ayele oo reer Israel ah, oo leh waqti dhan 2:30:26.