Ivan Dmitrievich Klyukvin, born in Moscow in 1985, is a Russian actor and voice actor, best known for being the official voice of Benedict Cumberbatch in the Russian-speaking market. His career is inextricably linked to Cumberbatch, having dubbed him in iconic roles such as Sherlock Holmes in the television series *Sherlock* and Doctor Strange in the Marvel Cinematic Universe. In addition to this partnership, Klyukvin has lent his voice to numerous other internationally renowned actors, consolidating his reputation as one of the most versatile professionals in the industry. His most significant works include voicing Ryan Reynolds as Deadpool, James McAvoy as Charles Xavier in the X-Men prequels, and Cillian Murphy in the series *Peaky Blinders*. Also active in theater, he has been a member of the Et Cetera theater company in Moscow. Thanks to his distinctive timbre and interpretive skills, he is considered one of the most sought-after and recognizable voice actors of his generation in Russia.