FACTS ABOUT IOCs RETESTING OF DOPINGTESTS SAMPLES FROM BEIJING AND LONDON.
* Beijing Olympics in 2008: 30 positive doping samples of a total of 30 doping tests. Distributed on 12 carries nations and 6 sports.
* Olympic Games in London in 2012: 23 positive doping samples of total 265 doping samples. Spread over 6 exerts nations and 5 sports.
* Beijing Olympics in 2008: 30 positive doping samples of total 386 doping samples. Spread over 8 contestant nations and 4 sports. 23 athletes of the 30 positive testes took medals at Beijing Olympics.
* Olympic Games in London in 2012: 15 positive doping samples of total 138 doping samples. Distributed on 9 carries nations and two sports.
It is found 98 new positive doping tests.