Image caption, Witold Banka says rising positive tests are a sign the system is working, and calls for support from law enforcement agencies to go after criminals supplying athletes
ByEmmanuel AkindubuwaBBC Sport Africa- Published17 minutes ago
Kenya must demonstrate it can be a "clean" home of athletics if it is to retain its credibility as it prepares to stage the 2029 World Athletics Championships, according to Witold Banka, president of the World Anti-Doping Agency (Wada), .
Banka was speaking at the end of a three-day visit to Nairobi where he held talks with President William Ruto, government and sports officials, the Anti-Doping Agency of Kenya (Adak), athletes and representatives of law enforcement.
Wada said the visit was intended to build on recent progress in Kenya's anti-doping programme at a critical time following Nairobi's selection to host the 2029 World Championships.
"Kenya calls itself probably 'home of champions', but every home has to have a good host and has to be clean to be credible," Banka told the BBC.
"We absolutely need to instill the culture of clean sport."
Kenya was awarded the 2029 championships in September, making it the first African country selected to host the event.
The decision has increased scrutiny of its efforts to tackle a long-running doping problem.
More than 140 Kenyan athletes, predominantly distance runners, have been suspended by the Athletics Integrity Unit since 2017.
The Polish former sports minister said he had received a clear commitment from Ruto's government to a policy of zero tolerance towards doping, but warned promises would have to be matched by results.
"Wada will monitor this situation and observe the dynamic. Action speaks louder than words," he said.
Banka said his discussions with Ruto also focused on strengthening an independent Adak, and ensuring it has sufficient government support.
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2029 will be the real test
Nairobi 2029 could provide a global test of Kenya's ability to protect its sporting legacy.
For a country whose distance runners have helped define global athletics for generations, the stakes extend beyond staging a successful championship.
"The problem with anti-doping is not with rules and standards," Banka said. "The problem is with implementation."
Another challenge is testing infrastructure.
Africa currently has no Wada-accredited doping control laboratory following the loss of accreditation of the facility in Bloemfontein, South Africa.
Wada initially suspended the laboratory in March 2024 because of multiple failures to comply with its International Standard for Laboratories.
Its accreditation was formally revoked in May 2025 after those problems were not satisfactorily resolved.
Banka said Kenya has shown political interest in establishing its own facility, but cautioned against expecting a laboratory to be accredited in time for the 2029 championships.
The process, he said, takes years because the consequences of laboratory error can be enormous for an athlete.
That leaves Kenya facing a more immediate priority: strengthening the system around testing rather than relying on a new laboratory as a solution.
'Doping has no colours and flags'
Image source, Getty ImagesImage caption, Former half-marathon world record holder Kibiwott Kandie was handed a seven-year ban by the Athletics Integrity Unit (AIU) for anti-doping violations
Banka also rejected the idea that doping should be viewed as an exclusively Kenyan, or African, problem.
"Doping has no colours and flags," he said, pointing to cases across established sporting nations including the United States, Germany and his native Poland.
"The problem would be to ignore this issue, not to tackle, or to pretend that there is no doping here."
Wada, he added, can investigate sport but cannot dismantle the criminal networks supplying prohibited substances.
"We are not a superpower. We are not law enforcement," he said.
"They have tools to really go after those who are destroying the credibility of the sport and the country."
He said intelligence indicated performance-enhancing drugs were being produced in Kenya and described Africa as a significant market.
According to him, athletes are often the "weakest points in the ecosystem", arguing that anti-doping authorities need to pursue not only competitors who break the rules but also the coaches, doctors, managers and suppliers who enable doping.
Some athletes, he suggested, are being exploited by people "who have money, who have power" and see them as a route to profit.
