Morocco 's Mohamed Ramzi stripped of Olympic 1500 m title from Beijing . Ramzi tested positive for using an advanced version of blood - booster EPO . Four other athletes who tested positive for CERA also stripped . Ramzi is the highest profile star to fall foul of the new test and Moroccan - born athlete also faces two - year ban from track and field .
Morocco 's Mohamed Ramzi stripped of Olympic 1500 m title from Beijing . Ramzi tested positive for using an advanced version of blood - booster EPO . Four other athletes who tested positive for CERA also stripped . Moroccan - born athlete also faces two - year ban from track and field .