Prosecutors claim Carlos Nuzman greased the wheels to land Rio the 2016 games.
The husband and wife won five gold medals between them in Rio.
Jonny was halted by heat stroke with 700 meters of the race remaining.
Saskia Clark tells Newsweek she had TUEs at the Beijing and London Olympics.
While Tinder reigned at the Sochi Games, the mosquito-borne illness is set to take over Olympics culture in Rio de Janeiro.
World athletics' governing body met in Zurich on Friday.
More than 200 health experts wrote an open letter in May calling for the games to be postponed or relocated because of the Zika outbreak.
The Australian golfer has pulled out of Rio partly for this reason.
Preparations for the Summer Games have been affecting Rio citizens for the past seven years.
Read Newsweek's guide to planning a last-minute trip to the 2016 Olympics in Rio.
A sweeping investigation into corruption in Brazil is targeting more infrastructure projects for this year's Olympic Games than previously made public.
Nikita Kamayev had reportedly been skiing when he complained of 'heart ache.'
Caleb Ndiku may have a new career as a musician after this performance.
Sir Craig Reedie speaks to Newsweek in the second part of an exclusive interview.
Kristen Worley, a transitioned athlete, is taking the International Olympic Committee to court.
British Olympians are reported to be worried about the disease with the Rio Olympics approaching.