George Soros ( or /ˈsɔrəs/, Hungarian IPA2: ˈʃoroʃ) (born August 12, 1930, in Budapest, Hungary, as György Schwartz) is an American currency speculator, stock investor, businessman, philanthropist, and political activist.

Forbes lists Soros as the 29th-richest person in the world, with a net worth estimated at $11.0 billion. Soros has given $6 billion to various causes since 1979.

Soros is chairman of Soros Fund Management and the Open Society Institute and is also a former member of the Board of Directors of the Council on Foreign Relations. He is also one of three initial funders of Center for American Progress, and is represented on the board. His funding and organization of Georgia's Rose Revolution was considered by Russian and Western observers to have been crucial to its success, although Soros said his role has been greatly exaggerated. In the United States, he is known for having donated large sums of money in a failed effort to defeat President George W. Bush's bid for re-election in 2004.

Former Federal Reserve Chairman Paul Volcker wrote in 2003 in the foreword of Soros' book The Alchemy of Finance:

George Soros has made his mark as an enormously successful speculator, wise enough to largely withdraw when still way ahead of the game. The bulk of his enormous winnings is now devoted to encouraging transitional and emerging nations to become 'open societies,' open not only in the sense of freedom of commerce but—more important—tolerant of new ideas and different modes of thinking and behavior.

Family

George Soros is the son of the Esperantist writer Tivadar Soros. Tivadar (also known as Teodoro) was a Hungarian Jew, who was a prisoner of war during and after World War I and eventually escaped from Russia to rejoin his family in Budapest.Kaufman, Michael T., Soros: The Life and Times of a Messianic Billionaire, Alfred A. Knopf: 2002

The family changed its name in 1936 from Schwartz to Soros, in response to growing anti-semitism with the rise of Fascism. Tivadar liked the new name because it is a palindrome and because it has a meaning. Although the specific meaning is left unstated in Kaufmann's biography, in Hungarian, soros means "next in line, or designated successor", and in Esperanto, it means "will soar". His son George was taught to speak Esperanto from birth and thus is one of the rare native Esperanto speakers. George Soros later said that he grew up in a Jewish home, and that his parents were cautious with their religious roots.

George Soros has been married and divorced twice, to Annaliese Witschak, and to Susan Weber Soros. He has five children: Robert, Andrea, Jonathan (with his first wife, Annaliese); Alexander, Gregory (with his second wife, Susan). His elder brother, Paul Soros, a private investor and philanthropist, is a retired engineer, who headed Soros Associates, an international engineering firm based in New York, and established the Paul and Daisy Soros Fellowships for Young Americans . George Soros' nephew Peter Soros, a son of Paul Soros, is married to the former Flora Fraser, a daughter of Lady Antonia Fraser and the late Sir Hugh Fraser, and a stepdaughter of the late 2005 Nobel Laureate Harold Pinter.