German media investigating allegations against Russian athletics . Program claims it is rife within the nation 's athletes . Many of the claims made within the program come from Vitaliy Stepanov , a former official at RUSADA and his wife , Yuliya , a former runner who was banned for doping . World Anti - Drug Agency to investigate claims . IOC awaiting investigation before making further comment .
German media investigating allegations against Russian athletics . Program claims it is rife within the nation 's athletes . World Anti - Drug Agency to investigate claims . IOC awaiting investigation before making further comment .