Doping in sport is again under the spotlight after fresh allegations from secret data obtained by The Sunday Times and a German broadcaster.Read the full story ›
The head of world athletics has said any suggestion his organisation had been negligent in drug testing was "laughable".
Lamine Diack, President of the International Association of Athletics Federation, told Reuters there was "no evidence" anything of the sort had taken place.
"There are allegations made. We want to look into them seriously because to say that in athletics between 2001 and 2012 we did not do a serious job with tests is laughable," he said.
The Sunday Times (£) reported obtaining secret data from the IAAF suggesting more than a third of medals had been won by athletes with "suspicious" blood test results.
Sports Minister Tracey Crouch said "everyone involved in sport must work together" following fresh claims of doping by Olympic athletes.
These are serious allegations and it is right they are being referred by the World Anti-Doping Agency (WADA) to its Independent Commission for investigation. I know UK Anti-Doping (UKAD), one of the best anti-doping agencies in the world, is also supporting this action, and has made it clear it will assist with WADA's enquiries.
UKAD has worked tirelessly to ensure athletes and sport are clean. But everyone involved in sport must work together to ensure we maintain the spirit of sport and prevent doping.
The IAAF says it will not rule out "any follow-up action necessary" over a report alleging widespread doping in the sport.Read the full story ›
Jessica Ennis-Hill has called on the IAAF and the World Anti-Doping Agency (Wada) to address the problem of doping after fresh claims of cheating.
"It is never good to hear of new possible doping offences in my sport, but if we are to stop a few athletes thinking cheating is acceptable, we have to explore all information that comes to light, however damaging it is for the sport as a whole", she said.
According to the Sunday Times (£), leaked data reveals that more than a third of medals - including 55 golds - have been won in endurance events at the Olympics and world championships by athletes who have recorded suspicious tests.
It is also alleged that a top UK athlete is among seven Britons with "suspicious" blood scores, while 10 medals were won at the London 2012 Olympics by athletes who have reportedly recorded dubious test results.
At least 800 athletes have recorded blood-test results described by an expert as "highly suggestive of doping or at the very least abnormal",the Sunday Times reports (£).
It follows what the newspaper says is the "biggest leak of blood-test data in sporting history"
The data, which belongs to the IAAF but was released by a whistleblower, also reportedly reveals:
- More than a third of Olympic and world championships medals - including 55 golds - have been won by athletes with suspicious doping test results.
- It is also alleged that a top UK athlete is among seven Britons with "suspicious" blood scores.
- Ten medals were won at the London 2012 Olympics by athletes who have reportedly recorded dubious test results.
Officials at The World Anti-Doping Agency (Wada) said it was "very alarmed" by the latest claims which would "shake the foundation" of clean athletes across the globe.
Wada is very disturbed by these new allegations that have been raised by ARD; which will, once again, shake the foundation of clean athletes worldwide.
The ARD documentary, Doping - Top Secret: The Shadowy World Of Athletics, contains new allegations regarding widespread doping in international athletics.
A third of Olympic and world championships medals have been won by athletes with allegedly suspicious doping test results, report claimsRead the full story ›
Russia faces serious allegations of 'systematic' doping and extortion, following explosive reports by French and German media.Read the full story ›