Vladimir Propp was a Russian scholar born in 1895 who studied folklore and published an influential book in 1928 called Morphology of the Folktale, which analyzed common character types and plot structures across folktales. This book was not widely known in the West until it was translated in 1958 but revolutionized folklore studies and influenced other scholars. Propp identified common character roles like villain, dispatcher, and hero that are still used today to analyze narrative structure in various media like films, television, and video games.