Johana Chepkwony (right) and Jeniffer Chepkwony, parents of World Marathon champion Geoffrey Kirui, follow proceedings during the homecoming party for their son and and World 1500m gold medallist Faith Chepng'etich Kipyegon at Mwahe village, Kuresoi North in Nakuru County on September 22, 2017. PHOTO | SILA KIPLAGAT | NATION MEDIA GROUP