Caster Semenya to release its findings from her gender test. On 6 July, the IAAF cleared Semenya to return to international competition. The results of the gender tests, however, were not released for privacy reasons. She returned to competition nine days later winning two minor races in Finland. On 22 August 2010, running on the same track as her World Championship victory, Semenya started slowly but finished strongly, dipping under 2:00 for the first time since the controversy, while winning the ISTAF meet in Berlin. Not being on full form, she did not enter the World Junior Championships or the African Championships,
Francine Niyonsaba Semenya of South Africa. In 2017, Nyonsaba earned a new personal best and national record at the Monaco Diamond League after winning the 800m there in a time of 1:55.47, on July 21. With this time she was the World No. 1. heading into the 2017 World Championships in London. At the World Championships in London she won a silver in the women's 800m in a time of 1:55.92. She led throughout the majority of the race, but Caster Semenya used her phenomenal final kick to once again pass the Burundian on the home stretch and win gold. Francine Niyonsaba