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4. George Soros

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4. George Soros

Investor

2004-08 Giving* $2,214 million

Soros distributes $400 million or more each year through his charitable network, which aims to foster open and democratic societies around the world. This year Soros gave some $535 million to dozens of initiatives, including education in Liberia, microfinance in India, and mental health in Moldova. In 2005 he gave an extra $200 million for his Central European University, a graduate school he helped found in Budapest in 1991. An immigrant from Hungary who made his first billion dollars in England, Soros has given nearly $7 billion to support his network of foundations in more than 60 countries.

For more, visit the Open Society Institute topic on Business Exchange.

*Based on public records and interviews with donors
Data: BusinessWeek, The Chronicle of Philanthropy and the Center on Philanthropy at Indiana University