Lenya Semyonov was born in 1990 in Moscow. Graduated from the Boris Shchukin Theater Institute (workshop of Vladimir Sazhin). Theater artist MOST. Plays in the performances "Funeral Prayer", "The Importance of Being Serious", "Russian Avant-Garde", "Russian People's Post", "Thaw", "Tobio - Master of Puppets". At the Theater named after M. A. Bulgakov, he plays in the performances "Schizophrenia" and "White Nights" by Ekaterina Negrutsa. Creator and resident of the theater project "Live Saturday".