Vivian Cheruiyot won gold in the women's 10,000 metres as Kenya swept the first four places at the athletics world championships in Daegu, South Korea.
Compatriot Sally Kipyego could not overhaul Cheruiyot in a blazing sprint to the line and took silver, with Linet Masai taking the bronze. Another Kenyan, Priscah Cherono, finished fourth.
It was the second podium sweep of the day for Kenya, who also took home gold, silver and bronze in the women's marathon earlier on.
Cheruiyot, who took the 5,000 title in Berlin two years, ago, won in a personal best time of 30:48.98 after hitting the front with two laps to go.
