Jeff Kinney is an American author and cartoonist best known for creating the popular book series, Diary of a Wimpy Kid. The series, which began in 2007, follows the life of a middle school student named Greg Heffley and has gained immense popularity among children and young readers. Kinney's unique blend of humor and relatable situations has made the books a favorite in many households. In addition to writing, Kinney is also a game designer and has worked on various projects related to his books. He has received several awards for his contributions to children's literature and has expanded the Wimpy Kid franchise to include movies and merchandise, further solidifying his impact on popular culture.