Rubuta ci gaba don wannan sakin layi - William Cheruiyot Sigei (an haife shi a ranar 11 ga Oktoba 1969 a ƙauyen Cheboi'ngong ', kusa da ƙauyen Kapsimotwo, Bomet, Kenya) tsohon ɗan tseren tseren nesa ne na Kenya wanda ya lashe gasar tseren tseren ƙasa ta IAAF a 1993 da 1994
Ka yi haƙuri. A cikin 1994 ya kafa sabon tarihin duniya sama da mita 10,000 a Oslo tare da minti 26:52.23.