André LS Zani, Mateus H Gouveia, Marla M Aquino, Rodrigo Quevedo, Rodrigo L Menezes, Charles Rotimi, Gerald O Lwande, Collins Ouma, Ephrem Mekonnen, Nelson JR Fagundes (Public Library of Science, 2022)
Since the 1960s, East African athletes, mainly from Kenya and Ethiopia, have dominated long-distance running events in both the male and female categories. Further demographic studies have shown that two ethnic groups are ...