President of the International Olympic Committee a minute of silence to be held to commemorate the 40th anniversary of the 1972 Munich Games attack during the opening ceremonies of the 2012 Summer Olympics, despite the standing request of the families of the 11 Israeli Olympic team members who were held hostage and murdered by the Palestinian group Black September. Calls for such a commemoration marking 40 years since the massacre had also come from Jewish organizations worldwide and politicians from the United States, Israel, Canada, Italy, Australia and Germany. He and the IOC instead opted for a smaller ceremony in London that took place on 6
Doping at the Olympic Games effort to detect banned substances and recent blood transfusions. While several athletes were barred from competition by their National Olympic Committees prior to the Games, six athletes failed drug tests while in competition in Beijing. What follows is a list of all the athletes that have tested positive for a banned substance either during or after an Olympic Games in which they competed. Any medals listed were revoked by the International Olympic Commission (IOC). In 1967 the IOC banned the use of performance-enhancing drugs, instituted a Medical Commission, and created a list of banned substances. Mandatory testing began at the