Coburn sets women's steeplechase championships record at London worlds (updated)

Beatrice Chepkoech of Kenya competes during Women's 3000m Steeplechase Final on Day 8 of the 2017 IAAF World Championships at London Stadium in London, Britain, on Aug. 11, 2017. Beatrice Chepkoech ranked fourth with 9 minutes 10.45 seconds. (Xinhua/Wang Lili)