Semenya beat Nakaayi at the annual ISTAF athletics meet in Berlin, Germany.
Okeyo had been provisionally suspended by the IAAF in November 2015.
He shifted his training from Namboole stadium to Uganda Christian University’s murram track.
The laboratory, due to open next month, will test all doping cases in international track and field in Kenya, Ethiopia, Eritrea, Tanzania and Uganda.
Cameroon, Ghana, Guinea Bissau, Burundi, Swaziland, Uganda and Djibouti only have one athlete each on the team.
Leni walked away with sh80,000 for the win just like all the day’s winners.
Her remarkable effort also smashed her own previous personal best by more than 15 seconds
Part of me was celebrating the resurgence of our sprints and some of the field events.
Leni’s coaches Kevin and Sue O’Connor attributed her performance to dedication and weight training
Stronger teammates cost Kiplimo a gold medal in the 10000 metre race at the IAAF World U20 Championships.
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