DiscoverLeon AvtaevLeon AvtaevActorBornOctober 1, 2008 (age 18) · Москва, РоссияKnown forThe World ChampionDecember 30, 2021Family BudgetNovember 3, 2021Colours Of The Grey WorldAugust 4, 2023Acting32023Colours Of The Grey World2021The World Champion as Chess player2021Family Budget as Карен
