Anton Dyakov - director of the cartoon "Boxing Ballet". It was nominated for this year's Oscar for Best Short Film but did not win. "Oscar" went to the Spaniard Alberto Melligo for "Wiper".
By the way, the director could not get an American visa to get to the Oscar ceremony. He himself said that now is not the time to “wine about the fact that they don’t let me go to the Oscars when many people are in extreme conditions.”