Why is the film entitled slumdog millionaire?

The film "Slumdog Millionaire" is entitled as such because it follows the story of Jamal Malik, a young man who grows up in the slums of Mumbai, India. Despite the poverty and challenges he faces, he manages to become a successful contestant on the Indian version of the game show "Who Wants to be a Millionaire?" The title "Slumdog Millionaire" encapsulates the rags-to-riches journey that Jamal undertakes, highlighting his humble origins in the slums and his ultimate rise to wealth.