John Green, American author and vlogger
John Michael Green (born August 24, 1977) is an American author, YouTube content creator, and podcaster. He won the 2006 Printz Award for his debut novel, Looking for Alaska, and has had several of his subsequent books debut at number one on The New York Times Best Seller list, including his most popular novel, The Fault in Our Stars. The 2014 film adaptation of The Fault in Our Stars opened at number one at the box office and was a commercial and critical success. In 2014, Green was included in Time magazine's list of The 100 Most Influential People in the World. Another film based on a Green novel, Paper Towns, was released on July 24, 2015.

Aside from being a novelist, Green is well known for his online content creation, most notably his YouTube ventures. In 2007, he launched the Vlogbrothers channel with his brother, Hank Green. Since then, John and Hank have launched events such as Project for Awesome and VidCon and created a number of online series, including Crash Course, an educational channel teaching literature, history, science, and other topics. John also hosts the weekly comedy podcast Dear Hank & John and hosted the essay podcast The Anthropocene Reviewed, the latter of which he adapted into a book of the same name.