Russia's 15-year-old figure skating sensation Kamila Valieva giggled with her coaches but turned serious for her own routine as she practiced on Thursday at the Winter olympics despite reports of testing positive for a banned substance.
The teenager was part of the Russian Olympic Committee (ROC) ensemble that won the figure skating team event on Monday, ahead of the United States and Japan. The ceremony to present her and her team mates with their Olympic medals has been delayed since then for unexplained legal reasons.
Russian athletes are already competing without their flag and anthem because of sanctions for past doping violations.