I unknowingly ingested banned substance: Dipa on 21-month ban

Indian gymnast Dipa Karmakar said she wasn't able to trace the source of the banned substance that led to a 21-month ban. "I unknowingly ingested [the substance]," she added, saying, "Never in my career has the thought of consuming a banned substance crossed my mind. Gymnastics is all I've, and I'd never do anything which would bring...my country into disrepute."