Eduard Nikolayevich Uspensky was a Soviet and Russian children's writer and poet, author of over 70 books, as well as a playwright, screenwriter and TV presenter. His works have been translated into 25 languages and spawned around 60 cartoon adaptations. Among the characters he created are Cheburashka and Gena the Crocodile, Uncle Fyodor and Kolobki brothers. He was awarded Order "For Merit to the Fatherland", 4th class in 1997.

Cheburashka, also known as Topple in earlier English translations, is a fictional character created by Soviet writer Eduard Uspensky in his 1965 children's book Gena the Crocodile and His Friends. The character subsequently appeared as the protagonist in a series of stop-motion animated films directed by Roman Kachanov for Soyuzmultfilm, the first of which was made in 1969, with songs composed by Vladimir Shainsky.