AmericanDecemberDecember 31Russian Polina Sitnova 1156 Polina Sitnova InstaFitBio Polina Sitnova Полина Ситнова First Name: Polina Last Name: Sitnova Full Name: Polina Sitnova Nationality: Russian / American Date of Birth: December 31, 1994 Place of Birth: Saint Petersburg, Russia Hair Color: Blonde Eye Color: Blue Height: 5.8 ; 173 cm Polina Sitnova Instagram – @polinasitnva