
Former hedge fund manager Stanley Druckenmiller is known for running his $12 billion Duquesne Capital Management for decades before shutting it down in 2010 for managing money through a family office. He had worked with George Soros until 2000, and they are known for shorting the British Pound in 1992 for massive gains.
Duquesne Family Office currently has $4.2 billion worth assets under management. It has generated an impressive three-year annualised returns of 44.97% on an equal-weighted basis.