A makwaara Dị ka: Сергей Найденов, Sergey Naydenov, Серге́й Алекса́ндрович Найдёнов
Biography: Sergey Naydyonov (Сергей Найденов) was a Russian playwright. He is known for his first and most famous play Vanyushin's Children (Дети Ванюшина) written in 1901.