AIU bars 10 Nigerian athletes from Tokyo 2020 Olympics over lack of testing
A group of 10 Nigerian athletes have been declared ineligible for the Olympics by the Athletics Integrity Unit (AIU) because they were not tested rigorously enough in the run-up to Tokyo 2020.
A total of 20 athletes from the seven nations deemed most at-risk when it comes to doping have been ruled out of the Games.
The figure of 10 Nigerians represents more than 40 per cent of the track and field team the country had entered for the Olympics.
Three athletes from Ukraine, one Moroccan, one from Ethiopia and three from Belarus have also been struck off the entry lists.
Two Kenyan athletes were deemed non-eligible, but Athletics Kenya replaced them before submitting its final entries to World Athletics.
Bahrain is the final Category A country, but all 13 of its athletes have been cleared to compete.
Category A National Federations are deemed by the AIU to be the most susceptible to doping so must meet certain extra requirements to be able to select an athlete for the Olympic Games or World Championships.
In this instance the rejected athletes have all been excluded from the Hames on the basis of Rule 15 of the National Federation Anti-Doping Obligations.
Introduced in 2019, the regulations state that in the 10 months before the Olympics, any athlete from a Category A country needs to face at least three no-notice, out-of-competition doping tests, which must be conducted at least three weeks apart.
The 20 athletes deemed ineligible for Tokyo 2020 were not subjected to these testing standards.