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KAMPALA, UGANDA - MARCH 26: Gold medalist Jacob Kiplimo of Uganda poses at the stage after U20 men's race during the 27th World Cross Country Championships organized by International Association of Athletics Federations (IAAF) at Kololo pitch in Kampala, Uganda on March 26, 2017. Total 557 athletes from 60 countries participate the championships. (Photo by Lubowa Abubaker/Anadolu Agency/Getty Images)

KAMPALA, UGANDA - MARCH 26:  Gold medalist Jacob Kiplimo  of Uganda poses  at the stage after U20 men's race during the 27th World Cross Country Championships organized by International Association of Athletics Federations (IAAF) at Kololo pitch in Kampala, Uganda on March 26, 2017. Total 557 athletes from 60 countries participate the championships.

 (Photo by Lubowa Abubaker/Anadolu Agency/Getty Images)

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KAMPALA, UGANDA - MARCH 26: Winner Geoffrey Kipsang and second place finisher Leonard Kiplimo Barsoton (R)of Kenya celebrate after men's race during the 27th World Cross Country Championships organized by International Association of Athletics Federations (IAAF) at Kololo pitch in Kampala, Uganda on March 26, 2017. Total 557 athletes from 60 countries participate the championships. (Photo by Lubowa Abubaker/Anadolu Agency/Getty Images)

KAMPALA, UGANDA - MARCH 26:  Winner Geoffrey Kipsang and second place finisher Leonard Kiplimo Barsoton (R)of Kenya celebrate after men's race  during the 27th World Cross Country Championships organized by International Association of Athletics Federations (IAAF) at Kololo pitch in Kampala, Uganda on March 26, 2017. Total 557 athletes from 60 countries participate the championships.
 (Photo by Lubowa Abubaker/Anadolu Agency/Getty Images)

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KAMPALA, UGANDA - MARCH 26: Gold medalist Gidey Letesenbet of Ethiopia (L), silver medalist Hawi Feysa of Ethiopia (C) and bronze medalist Celliphine Chepteek Chespol of Kenya (R) pose at the stage after U20 women's race during the 27th World Cross Country Championships organized by International Association of Athletics Federations (IAAF) at Kololo pitch in Kampala, Uganda on March 26, 2017. Total 557 athletes from 60 countries participate the championships. (Photo by Lubowa Abubaker/Anadolu Agency/Getty Images)

KAMPALA, UGANDA - MARCH 26:  Gold medalist Gidey Letesenbet of Ethiopia (L), silver medalist  Hawi Feysa  of Ethiopia (C) and bronze medalist  Celliphine Chepteek Chespol  of Kenya (R) pose at the stage after U20 women's race during the 27th World Cross Country Championships organized by International Association of Athletics Federations (IAAF) at Kololo pitch in Kampala, Uganda on March 26, 2017. Total 557 athletes from 60 countries participate the championships.


 (Photo by Lubowa Abubaker/Anadolu Agency/Getty Images)

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KAMPALA, UGANDA - MARCH 26: Geoffrey Kipsang of Kenya celebrates after winning men's race during the 27th World Cross Country Championships organized by International Association of Athletics Federations (IAAF) at Kololo pitch in Kampala, Uganda on March 26, 2017. Total 557 athletes from 60 countries participate the championships. (Photo by Lubowa Abubaker/Anadolu Agency/Getty Images)

KAMPALA, UGANDA - MARCH 26:   Geoffrey Kipsang of Kenya celebrates after winning men's race  during the 27th World Cross Country Championships organized by International Association of Athletics Federations (IAAF) at Kololo pitch in Kampala, Uganda on March 26, 2017. Total 557 athletes from 60 countries participate the championships.
 (Photo by Lubowa Abubaker/Anadolu Agency/Getty Images)

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KAMPALA, UGANDA - MARCH 26: Gold medalist Alice Aprot Nawowuna of Kenya (L), silver medalist Irene Chepet Cheptai of Kenya and bronze medalist Lilian Kasait Rengeruk of Kenya (R) pose at the stage after women's race during the 27th World Cross Country Championships organized by International Association of Athletics Federations (IAAF) at Kololo pitch in Kampala, Uganda on March 26, 2017. Total 557 athletes from 60 countries participate the championships. (Photo by Lubowa Abubaker/Anadolu Agency/Getty Images)

KAMPALA, UGANDA - MARCH 26:  Gold medalist Alice Aprot Nawowuna of Kenya (L), silver medalist Irene Chepet Cheptai of Kenya and bronze medalist  Lilian Kasait Rengeruk of Kenya (R) pose at the stage after women's race during the 27th World Cross Country Championships organized by International Association of Athletics Federations (IAAF) at Kololo pitch in Kampala, Uganda on March 26, 2017. Total 557 athletes from 60 countries participate the championships.
 (Photo by Lubowa Abubaker/Anadolu Agency/Getty Images)