John Green: Star Author, Vlogbrother, and Nerdfighter

"On June 2, 2014, more than 1,200 fans wildly cheered the arrival of author John Green at the premiere of The Fault in Our Stars—the blockbuster movie based on his young adult novel of the same name. While he did not write the screenplay or have a starring role in the movie, John commanded just as much star power as the film's talented actors. The Fault in Our Stars book—John's fifth novel—sold more than 7 million copies, and John landed a coveted spot on Time magazine's 2014 list of the 100 Most Influential People. Even before The Fault in Our Stars made John a household name, he had built up an enormous following among teens. In 2007, after penning his first two YA novels, he cofounded the YouTube channel Vlogbrothers with his brother, Hank Green.