Zuckerberg går om Buffett – är tredje rikast i världen

Mark Elliot Zuckerberg (; born May 14, 1984) is an American technology entrepreneur and philanthropist best known for co-founding and leading Facebook as its chairman and chief executive officer. Born in White Plains, New York, Zuckerberg attended Harvard University, where he launched Facebook from his dormitory room on February 4, 2004, with college roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes. After the group began expanding the company across college campuses, it expanded rapidly, reaching one billion users by 2012. Zuckerberg took the company public in May 2012 with majority shares. His net worth is estimated to be US$66.4 billion as of April 19, 2018. Since 2010, Time magazine has named Zuckerberg among the 100 wealthiest and most influential people in the world as a part of its Person of the Year award. In December 2016, Zuckerberg was ranked 10th on Forbes list of The World's Most Powerful People.

Warren Edward Buffett (; born August 30, 1930) is an American business magnate, investor, and philanthropist who serves as the chairman and CEO of Berkshire Hathaway. He is considered one of the most successful investors in the world and has a net worth of US$84 billion as of June 3, 2018, making him the third wealthiest person in the world. Buffett was born in Omaha, Nebraska. He developed an interest in business and investing in his youth, eventually entering the Wharton School of the University of Pennsylvania in 1947 before transferring and graduating from University of Nebraska at the age of 19. He went on to graduate from Columbia Business School, where he molded his investment philosophy around the concept of value investing that was pioneered by Benjamin Graham. He attended New York Institute of Finance to focus his economics background and soon after began various business partnerships, including one with Graham. He created the Buffett Partnership after meeting Charlie Munger, and his firm eventually acquired a textile manufacturing firm called Berkshire Hathaway and assumed its name to create a diversified holding company. Buffett has been the chairman and largest shareholder of Berkshire Hathaway since 1970, and he has been referred to as the "Wizard", "Oracle", or "Sage" of Omaha by global media outlets. He is noted for his adherence to value investing and for his personal frugality despite his immense wealth. Research published at the University of Oxford characterizes Buffett's investment methodology as falling within "founder centrism" – defined by a deference to managers with a founder’s mindset, an ethical disposition towards the shareholder collective, and an intense focus on exponential value creation. Essentially, Buffett's concentrated investments shelter managers from the short-term pressures of the market. Buffett is a notable philanthropist, having pledged to give away 99 percent of his fortune to philanthropic causes, primarily via the Bill & Melinda Gates Foundation. He founded The Giving Pledge in 2009 with Bill Gates and Mark Zuckerberg, whereby billionaires pledge to give away at least half of their fortunes. He is also active contributing to political causes, having endorsed Democratic candidate Hillary Clinton in the 2016 U.S. presidential election; he has publicly opposed the policies, actions, and statements of the current U.S. president, Donald Trump.