TIME Magazine has revealed its ninth annual TIME 100, which lists the 100 most influential people in the world. The list appears in the first ever perfect-bound edition of TIME, the April 30, 2012 issue, which goes on sale Thursday, April 19. View the list of influentials at TIME.

Managing Editor Rick Stengel writes, “The TIME 100 list is about the infinite possibilities of influence and the power of influence to change the world…. Now [one] can tweet a phrase that reaches millions in a flash. Influence was never easier—or more ephemeral. Which is why we try to choose those people whose influence is both lasting and, with a few notable exceptions, laudable.”

The TIME 100 features often-surprising pairings of the influentials and the guest contributors TIME selects to write about them. The ninth-annual list includes: President Barack Obama on Warren Buffett, Bill Bain on Governor Mitt Romney, Howard Stern on Matt Lauer, Garry Trudeau on Stephen Colbert, Valerie Plame Wilson on Claire Danes, Johnny Depp on Harvey Weinstein, Al Gore on Tim Cook, Stella McCartney on Rihanna, Cicely Tyson on Viola Davis, Alyssa Milano on Pete Cashmore, Robert Gates on Hillary Clinton, Jeb Bush on Marco Rubio, Judd Apatow on Kristen Wiig, Pink on Adele, Jeremy Lin on Tim Tebow, Ralph Nader on Ron Paul, and many more. The list is divided into five categories: Moguls, Breakouts, Icons, Pioneers and Leaders.

The TIME 100 includes 54 international figures from 37 countries, more than any previous TIME 100 and the first time that there are more international names on the list than American. Some of the notable international names include: Benjamin Netanyahu, Lionel Messi, Catherine, Duchess of Cambridge and Pippa Middleton, Maria das Graças Silva Foster, Dilma Rousseff, Wang Yang, Xi Jinping, Ayatullah Ali Khamenei, Angela Merkel, Christine Lagarde, Sharmeen Obaid-Chinoy, René Redzepi and many more.

The winner of the TIME.com TIME 100 poll was Anonymous, the network of Internet activists, which received more than 395,000 “Yes” votes. As winner of the poll, they are included on the official TIME 100.