George Soros is a Hungarian-American investor and philanthropist, best known for his success in the financial markets. He founded the Soros Fund Management in 1970, which became famous for its high returns. Soros is also known for his role in the 1992 currency crisis, where he made a significant profit by betting against the British pound. In addition to his financial career, Soros is a prominent supporter of various social and political causes through his Open Society Foundations. He advocates for democracy, human rights, and education reform in many countries. His philanthropic efforts have made a substantial impact on global issues.