Nina Mikhailovna Mozer is a Russian pair skating coach based in Moscow. She is best known for coaching Tatiana Volosozhar / Maxim Trankov and Ksenia Stolbova / Fedor Klimov, the 2014 Olympic gold and silver medalists.

Tatiana Andreyеvna Volosozhar is a Ukrainian-born Russian pair skater. With Maxim Trankov, she is the two-time 2014 Olympic champion in the pairs and in team events, the 2013 World champion, a four-time European champion, the 2012 Grand Prix Final champion, and a three-time Russian national champion. They have also won six events on the Grand Prix series.