Silver medal winners in the pairs competition Meagan Duhamel (L) and Eric Radford (2nd L) of Canada, gold medal winners Ksenia Stolbova (3rd L) and Fedor Klimov (3rd R) of Russia and bronze medal winners Yuko Kavaguti (2nd R) and Alexander Smirnov of Russia pose for a picture during the awarding ceremony at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 11, 2015. REUTERS/Albert Gea 

Gold medal winners in the pairs competition Ksenia Stolbova (2nd L), Fedor Klimov (L) of Russia and bronze medal winners Yuko Kavaguti (2nd R) and Alexander Smirnov of Russia pose for a picture during the awarding ceremony at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 11, 2015. REUTERS/Albert Gea 

(L-R) Silver medal winners in the pairs competition Meagan Duhamel and Eric Radford of Canada, gold medal winners Ksenia Stolbova and Fedor Klimov of Russia and bronze medal winners Yuko Kavaguti and Alexander Smirnov of Russia pose with their medals during the awarding ceremony at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 11, 2015. REUTERS/Albert Gea 

(L-R) Silver medal winners in the pairs competition Meagan Duhamel and Eric Radford of Canada, gold medal winners Ksenia Stolbova and Fedor Klimov of Russia and bronze medal winners Yuko Kavaguti and Alexander Smirnov of Russia attend the awarding ceremony at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 11, 2015. REUTERS/Albert Gea 

(L-R) Silver medal winners in the pairs competition Meagan Duhamel and Eric Radford of Canada, gold medal winners Ksenia Stolbova and Fedor Klimov of Russia and bronze medal winners Yuko Kavaguti and Alexander Smirnov of Russia attend the awarding ceremony at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 11, 2015. REUTERS/Albert Gea 

(L-R) Silver medal winners in the pairs competition Meagan Duhamel and Eric Radford of Canada, gold medal winners Ksenia Stolbova and Fedor Klimov of Russia and bronze medal winners Yuko Kavaguti and Alexander Smirnov of Russia attend the awarding ceremony at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 11, 2015. REUTERS/Albert Gea 

Russia's Yuko Kavaguti falls down as Alexander Smirnov skates while performing during the pairs free skating program at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 11, 2015. REUTERS/Albert Gea 

Yuko Kavaguti and Alexander Smirnov of Russia perform during the pairs free skating program at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 11, 2015. REUTERS/Albert Gea 

Yuko Kavaguti and Alexander Smirnov of Russia perform during the pairs free skating program at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 11, 2015. REUTERS/Albert Gea 

Yuko Kavaguti and Alexander Smirnov of Russia perform during the pairs free skating program at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 11, 2015. REUTERS/Albert Gea 

Yuko Kavaguti and Alexander Smirnov (L) of Russia perform during the pairs short program at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 10, 2015. REUTERS/Albert Gea

Yuko Kavaguti and Alexander Smirnov (R) of Russia perform during the pairs short program at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 10, 2015. REUTERS/Albert Gea

Yuko Kavaguti and Alexander Smirnov of Russia perform during the exhibition gala at the Rostelecom Cup ISU Grand Prix of Figure Skating in Moscow November 22, 2015. REUTERS/Maxim Shemetov 

Yuko Kavaguti and Alexander Smirnov (bottom) of Russia perform during the pairs free skating program at the Rostelecom Cup ISU Grand Prix of Figure Skating in Moscow November 21, 2015. REUTERS/Maxim Shemetov 

Yuko Kavaguti and Alexander Smirnov (bottom) of Russia perform during the pairs free skating program at the Rostelecom Cup ISU Grand Prix of Figure Skating in Moscow November 21, 2015. REUTERS/Maxim Shemetov 

Yuko Kavaguti and Alexander Smirnov (R) of Russia perform during the pairs free skating program at the Rostelecom Cup ISU Grand Prix of Figure Skating in Moscow November 21, 2015. REUTERS/Maxim Shemetov 

Russia's Yuko Kavaguti and Alexander Smirnov perform at the pairs short program during the Rostelecom Cup ISU Grand Prix of Figure Skating in Moscow, November 20, 2015. REUTERS/Maxim Shemetov 

Russia's Yuko Kavaguti and Alexander Smirnov perform at the pairs short program during the Rostelecom Cup ISU Grand Prix of Figure Skating in Moscow, November 20, 2015. REUTERS/Maxim Shemetov 

Russia's Yuko Kavaguti and Alexander Smirnov perform at the pairs short program during the Rostelecom Cup ISU Grand Prix of Figure Skating in Moscow, November 20, 2015. REUTERS/Maxim Shemetov 

Yuko Kavaguti and Alexander Smirnov of Russia perform at the exhibition event of China ISU Grand Prix of Figure Skating in Beijing, China, November 8, 2015. REUTERS/Kim Kyung-Hoon 

Yuko Kavaguti and Alexander Smirnov of Russia pose for pictures with their medals at the award ceremony after winning the pairs free skating of China ISU Grand Prix of Figure Skating, in Beijing, China, November 7, 2015. REUTERS/Kim Kyung-Hoon 

Yuko Kavaguti and Alexander Smirnov of Russia compete at the pairs free skating program during China ISU Grand Prix of Figure Skating, in Beijing, China, November 7, 2015. REUTERS/Kim Kyung-Hoon 

Yuko Kavaguti and Alexander Smirnov of Russia compete at the pairs free skating program during China ISU Grand Prix of Figure Skating, in Beijing, China, November 7, 2015. REUTERS/Kim Kyung-Hoon 

Yuko Kavaguti and Alexander Smirnov of Russia compete at the pairs free skating program during China ISU Grand Prix of Figure Skating, in Beijing, China, November 7, 2015. REUTERS/Kim Kyung-Hoon 

Yuko Kavaguti and Alexander Smirnov of Russia compete at the pairs free skating program during China ISU Grand Prix of Figure Skating, in Beijing, China, November 7, 2015. REUTERS/Kim Kyung-Hoon 

Yuko Kavaguti and Alexander Smirnov of Russia perform at pairs short program during China ISU Grand Prix of Figure Skating in Beijing, China, November 6, 2015. REUTERS/Kim Kyung-Hoon 

Yuko Kavaguti and Alexander Smirnov of Russia perform at pairs short program during China ISU Grand Prix of Figure Skating in Beijing, China, November 6, 2015. REUTERS/Kim Kyung-Hoon 

Yuko Kavaguti and Alexander Smirnov of Russia perform at pairs short program during China ISU Grand Prix of Figure Skating in Beijing, China, November 6, 2015. REUTERS/Kim Kyung-Hoon 

Yuko Kavaguti and Alexander Smirnov of Russia compete during the pairs free skating program at the ISU World Team Trophy in Figure Skating in Tokyo April 18, 2015. REUTERS/Yuya Shino

Yuko Kavaguti and Alexander Smirnov compete during the pairs short program at the ISU World Team Trophy in Figure Skating in Tokyo April 17, 2015. REUTERS/Yuya Shino 

Yuko Kavaguti and Alexander Smirnov of Russia compete in the pairs free skating program during the ISU World Figure Skating Championship in Shanghai March 26, 2015. REUTERS/Carlos Barria

Yuko Kavaguti and Alexander Smirnov of Russia compete in the pairs short program during the ISU World Figure Skating Championship in Shanghai March 25, 2015. REUTERS/Carlos Barria

Yuko Kavaguti and Alexander Smirnov of Russia compete in the pairs short program during the ISU World Figure Skating Championship in Shanghai March 25, 2015. REUTERS/Carlos Barria

Russia's Yuko Kavaguti and Alexander Smirnov perform during the pairs free skating event at the ISU Grand Prix of Figure Skating final in Barcelona December 13, 2014. REUTERS/Albert Gea (SPAIN - Tags: SPORT FIGURE SKATING) 

Rusia's Yuko Kavaguti and Alexander Smirnov perform during the Ice Pairs free skating at the ISU Grand Prix of Figure Skating final in Barcelona December 13, 2014. REUTERS/Albert Gea (SPAIN - Tags: SPORT FIGURE SKATING) 

Russia's Yuko Kavaguti and Alexander Smirnov perform during the Ice Pairs free skating at the ISU Grand Prix of Figure Skating final in Barcelona December 13, 2014. REUTERS/Albert Gea (SPAIN - Tags: SPORT FIGURE SKATING) 

Russia's Yuko Kavaguti and Alexander Smirnov perform during the pairs short program at the ISU Grand Prix of Figure Skating final in Barcelona December 11, 2014. REUTERS/Albert Gea (SPAIN - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (Top) and Alexander Smirnov of Russia nearly run into the board as they perform their free skating program at the ISU World Figure Skating Championships in London, March 15, 2013. REUTERS/Fred Thornhill (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (Top) and Alexander Smirnov of Russia perform their free skating program at the ISU World Figure Skating Championships in London, March 15, 2013. REUTERS/Fred Thornhill (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (R) and Alexander Smirnov of Russia perform their free skating program at the ISU World Figure Skating Championships in London, March 15, 2013. REUTERS/Fred Thornhill (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (R) and Alexander Smirnov of Russia watch their score after they performed their free skating program at the ISU World Figure Skating Championships in London, March 15, 2013. REUTERS/Mark Blinch (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (R) and Alexander Smirnov of Russia watch their score after they performed their free skating program at the ISU World Figure Skating Championships in London, March 15, 2013. REUTERS/Mark Blinch (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (R) and Alexander Smirnov of Russia perform their free skating program at the ISU World Figure Skating Championships in London, March 15, 2013. REUTERS/Mark Blinch (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (R) and Alexander Smirnov of Russia perform their free skating program at the ISU World Figure Skating Championships in London, March 15, 2013. REUTERS/Mark Blinch (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (Top) and Alexander Smirnov of Russia nearly run into the board as they perform their free skating program at the ISU World Figure Skating Championships in London, March 15, 2013. REUTERS/Mark Blinch (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (Top) and Alexander Smirnov of Russia perform their pairs short program at the ISU World Figure Skating Championships in London, March 13, 2013. REUTERS/Fred Thornhill (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (R) and Alexander Smirnov of Russia perform their pairs short program at the ISU World Figure Skating Championships in London, March 13, 2013. REUTERS/Fred Thornhill (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (R) and Alexander Smirnov of Russia perform their pairs short program at the ISU World Figure Skating Championships in London, March 13, 2013. REUTERS/Fred Thornhill (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (Top) and Alexander Smirnov of Russia perform their pairs short program at the ISU World Figure Skating Championships in London, March 13, 2013. REUTERS/Fred Thornhill (CANADA - Tags: SPORT FIGURE SKATING TPX IMAGES OF THE DAY)

Yuko Kavaguti (R) and Alexander Smirnov of Russia perform their pairs short program at the ISU World Figure Skating Championships in London, March 13, 2013. REUTERS/Mark Blinch (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti (Top) and Alexander Smirnov of Russia perform their pairs short program at the ISU World Figure Skating Championships in London, March 13, 2013. REUTERS/Mark Blinch (CANADA - Tags: SPORT FIGURE SKATING)

Yuko Kavaguti and Alexander Smirnov of Russia perform during a gala exhibition programme at the European Figure Skating Championships in Zagreb January 27, 2013. REUTERS/Antonio Bronic (CROATIA - Tags: SPORT FIGURE SKATING) 

Yuko Kavaguti and Alexander Smirnov of Russia perform during a gala exhibition programme at the European Figure Skating Championships in Zagreb January 27, 2013. REUTERS/Antonio Bronic (CROATIA - Tags: SPORT FIGURE SKATING) 

Yuko Kavaguti and Alexander Smirnov of Russia perform during a gala exhibition programme at the European Figure Skating Championships in Zagreb January 27, 2013. REUTERS/Antonio Bronic (CROATIA - Tags: SPORT FIGURE SKATING) 

Russia's Yuko Kavaguti and Alexander Smirnov wait for the results after their performance in the pairs free skating program at the European Figure Skating Championships in Zagreb January 24, 2013. REUTERS/Antonio Bronic (CROATIA - Tags: SPORT FIGURE SKATING)

Russia's Yuko Kavaguti and Alexander Smirnov perform during the pairs free skating program at the European Figure Skating Championships in Zagreb January 24, 2013. REUTERS/Antonio Bronic (CROATIA - Tags: SPORT FIGURE SKATING)

Russia's Yuko Kavaguti and Alexander Smirnov perform during the pairs free skating program at the European Figure Skating Championships in Zagreb January 24, 2013. REUTERS/Antonio Bronic (CROATIA - Tags: SPORT FIGURE SKATING)

Russia's Yuko Kavaguti performs with Alexander Smirnov during the pairs free skating program at the European Figure Skating Championships in Zagreb January 24, 2013. REUTERS/Antonio Bronic (CROATIA - Tags: SPORT FIGURE SKATING)

Alexander Smirnov of Russia falls during his performance with compatriot Yuko Kavaguti at the pairs short program at the European Figure Skating Championships in Zagreb January 23, 2013. REUTERS/Antonio Bronic (CROATIA - Tags: SPORT FIGURE SKATING) Elizaveta Makarova and Leri Kenchadze

Yuko Kavaguti and Alexander Smirnov of Russia perform during the pairs short program at the European Figure Skating Championships in Zagreb January 23, 2013. REUTERS/Antonio Bronic (CROATIA - Tags: SPORT FIGURE SKATING)