 Complete the following phrase:  Anastasiya Romanivna Voznyak ; born 9 December 1998 is a Ukrainian female rhythmic gymnast. Voznyak competed alongside London 2012 Olympians Olena Dmytrash, Yevgeniya Gomon, Valeriia Gudym, and rookie Oleksandra Gridasova at the 2016 Summer Olympics in Rio de Janeiro, where she and her Ukrainian team placed seventh in the 