A handout picture taken during the Sochi 2014 Winter Olympic torch relay on February 7, 2014, and released by the Sochi 2014.

Germany's flag bearer, alpine skier Maria Hoefl-Riesch, leads her national delegation during the Opening Ceremony of the 2014 Sochi.

Yulia Volkova (C-L) and Lena Katina (C-R) of t.A.T.u. perform during the Opening Ceremony of the Sochi Winter Olympics at the Fisht Olympic Stadium on February 7, 2014 in Sochi.

Pakistan's flag-bearer Muhammad Karim leads his country's contingent during the athletes' parade at the opening ceremony of the 2014 Sochi.