Jeff Kinney

Jeff Kinney (born February 19, 1971, Fort Washington, Maryland, U.S.) is an American children’s author and website developer best known for writing the Diary of a Wimpy Kid series of books. The books became extremely popular with middle-school students, especially boys, who were easily able to identify with characters in the books.

Kinney grew up in Fort Washington, Maryland, near Washington, D.C., and was one of four children. His mother was an educator, and his father worked for the federal government. Kinney attended Potomac Landing Elementary School, Eugene Burroughs School for middle school, and then Bishop McNamara High School. He went to Villanova University for one year on a Reserve Officers’ Training Corps (ROTC) scholarship, then transferred to the University of Maryland, College Park, in the early 1990s to study computer science and, later, criminal justice; he graduated in 1993. Kinney had wanted to be a cartoonist from a young age, and during his college years he published a comic strip called “Igdoof,” about an awkward college freshman, in both schools’ newspapers.

After college Kinney unsuccessfully tried to start a career as a cartoonist. Meanwhile, he simultaneously worked as a newspaper layout editor and then as an online game designer for the Family Education Network. In 1998 Kinney began to come up with ideas for his first Wimpy Kid book. He spent years defining his characters and placing them in funny situations. Although he had planned to publish his work in a book format, he instead in 2004 started putting portions of it each day on one of the Family Education Network’s websites, Funbrain.com. He thought that children would be more likely to keep visiting the website during summer break if they had a cartoon series to entertain them. Kinney’s online novel attracted about 70,000 visitors each day. Two years later he signed a print contract that allowed him to publish his work as a book, Diary of a Wimpy Kid, in 2007. It was a success, and his work steadily rose on bestseller lists.

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Kinney’s Diary of a Wimpy Kid books are written in a diary format by the main character, a wise-guy middle schooler named Greg Heffley, and have humorous illustrations interspersed throughout. In addition to Diary of a Wimpy Kid, the series includes Dog Days (2009), Cabin Fever (2011), and The Long Haul (2014). Later installments include The Getaway (2017), The Deep End (2020), and Diper Överlöde (2022). In addition, Kinney published The Wimpy Kid Do-It-Yourself Book (2008), which allows the reader to copy the format of the books and create a journal and illustrations. The Wimpy Kid Movie Diary (2010) is a nonfiction book discussing how the movie Diary of a Wimpy Kid, released in 2010, was made. Likewise, The Wimpy Kid Movie Diary: The Next Chapter (2017) details the making of the movie Diary of a Wimpy Kid: The Long Haul (2017). Other movies based on the books are Diary of a Wimpy Kid: Rodrick Rules (2011) and Diary of a Wimpy Kid: Dog Days (2012). Kinney was an executive producer on all four movies. An animated version of Diary of a Wimpy Kid, for which Kinney wrote the screenplay and served as coproducer, was released in 2021. The next year an animated version of Diary of a Wimpy Kid: Rodrick Rules appeared. Kinney wrote the screenplay and produced the movie.

Kinney also wrote the Awesome Friendly Kid series starring Rowley Jefferson, Greg Heffley’s best friend. Books in this series include Diary of an Awesome Friendly Kid: Rowley Jefferson’s Journal (2019), Rowley Jefferson’s Awesome Friendly Adventure (2020), and Rowley Jefferson’s Awesome Friendly Spooky Stories (2021). Kinney’s books have been published in more than 60 languages.

In addition to his writing, Kinney is known for creating Poptropica, a gaming website based on stories. It was named to Time’s list of “50 Websites That Make the Web Great” in 2011. Kinney and his wife, Julie, also own a bookstore, An Unlikely Story, in Plainville, Massachusetts.