IAAF World U20 Championships - Day 1 [Getty Images]

BYDGOSZCZ, POLAND - JULY 19: Rodgers Chumo Kwemoi from Kenya celebrates his gold medal in men's 10000 meters final at the IAAF World U20 Championships - Day 1 at Zawisza Stadium on July 19, 2016 in Bydgoszcz, Poland. (Photo by Adam Nurkiewicz/Getty Images for IAAF)

Getty Images Sport Adam Nurkiewicz