Doping: Athletes’ time raise eyebrows

Gold medalist Kenya's Jemima Jelagat Sumgong reacts during the podium ceremony for the Women's Marathon during the athletics event at the Rio 2016 Olympic Games at Sambodromo in Rio de Janeiro on August 14, 2016. / AFP PHOTO Federicco Rosa, an Italian National at Kibera Law Courts in Nairobi where he is facing charges of conspiracy to cause injury by doping to the reputation and profession of Kenyan athletes.Presiding Principal Magistrate Bernard Ochoi ordered that he be released on Sh300,000 cash bail until 14th July 2016 to enable the prosecution conclude with investigations.PHOTO DAVID NJAAGA/STANDARD}

Controversy:  Sumgong’s failure puts spotlight on Rosa e Associati and Public Prosecutor

Three of Rosas athletes have posted unusual improvement that has taken many by surprise