 Complete the following phrase:  Dina Alekseyevna Averina ; born 13 August 1998 is a Russian individual rhythmic gymnast. She is the 2020 Olympic All-around silver medalist, a three-time 2019, 2018, 2017 World All-around Champion, the 2018 silver and 2021 European All-around bronze medalist and the 2016 Grand Prix Final All-around silver medalist. On the National level, she is the 2017 and 2018 Russian National All-around champion and the 2013 Russian Junior All-around bronze medalist. Her identical twin sister, Arina Averina, is also a competitive rhythmic gymnast and the 