Age: 29
About: Wonkblog
Follow: @ezraklein
It’s easy to forget that Ezra Klein, now a pillar of The Washington Post’s online presence, was not so long ago a groundbreaking wunderkind. He became the Post’s first full-time politics blogger in 2009 after nearly a decade online, riding the then-new Internet wave to become one of cyberspace’s most popular self-made bloggers.