In a photo released by Tsinghua University in Beijing, Facebook co-founder Mark Zuckerberg speaks with students there on Wednesday. AP hide caption
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The public will be able to see the life-size Mark Zuckerberg wax figure in San Francisco. Kurt Wagner/Courtesy of Mashable hide caption
Mark Zuckerberg, president and CEO of Facebook, walks with Priscilla Chan in 2011. Julie Jacobson/AP hide caption
Facebook CEO Mark Zuckerberg and Facebook COO Sheryl Sandberg, in 2008. Dan Farber/via Flickr hide caption
Facebook CEO Mark Zuckerberg emphasized his company's mobile-centered future Tuesday, in his first public comments since Facebook's troubled IPO. Eric Risberg/AP hide caption
Facebook founder and CEO Mark Zuckerberg, in black hoodie. Justin Sullivan/Getty Images hide caption
A new status option. Facebook.com hide caption
Tyler (left) and Cameron Winklevoss. Thomas Samson/AFP/Getty Images hide caption
President Obama joins in a toast with Technology Business Leaders at a dinner in Woodside, California, Feb. 17, 2011. Apple's Steve Jobs is to the president's left. Facebook's Mark Zuckerberg is to the president's right. Pete Souza/The White House hide caption
Facebook founder and CEO Mark Zuckerberg is said to be headed to China later this year. Justin Sullivan/Getty Images hide caption
Facebook founder and CEO Mark Zuckerberg; Nov. 15, 2010. Justin Sullivan/Getty Images hide caption
Mark Zuckerberg announces changes in privacy features. Justin Sullivan/Getty hide caption
Zuckerberg unveiled the privacy changes on Wednesday. Gabriel Bouys /AFP/Getty Images hide caption