Premise: Andrey Ermakov (Russian: Андрей Андреевич Ермаков ), (born May 27, 1987) is a Russian ballet dancer, a winner of 'Soul of Dance' award (Russian 'Ballet' magazine, 2013), who performs as a soloist with the Mariinsky Ballet (formerly the Kirov Ballet).
Hypothesis: Andrey Ermakov was born in the 8th decade of the 20th century.