Charles Kinbote is a fictional character from the novel "Pale Fire," written by Vladimir Nabokov. He is an eccentric and unreliable narrator who believes he is the exiled king of a fictional country called Zembla. Kinbote becomes obsessed with a poem written by his neighbor, John Shade, and interprets it through his own distorted lens. Throughout the novel, Kinbote's commentary reveals his delusions and self-importance, often blurring the lines between reality and fantasy. His character serves as a critique of interpretation and the nature of identity, showcasing Nabokov's intricate storytelling and complex themes.