Boy running in a dry field, Kembata, Alaba kuito, Ethiopia [Getty Images]

ALABA KUITO, ETHIOPIA - MARCH 22: Boy running in a dry field, kembata, alaba kuito, Ethiopia on March 22, 2016 in Alaba Kuito, Ethiopia. (Photo by Eric Lafforgue/Art in All of Us/Corbis via Getty Images)

Corbis News Eric Lafforgue/Art in All of Us