Read the following paragraph and determine if the hypothesis is true:

Andrey Ermakov (Russian: ), (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 has never performed outside of Russia.
It's impossible to say