The CEO of the most profitable hedge fund of all time doesn't regret sleeping 2,000 nights in his office: 'I really don't see how I could do it otherwise'
Carlo Allegri/Reuters
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<li>Peter Brown, the CEO of top hedge fund Renaissance Technologies, slept 2,000 nights in his office.</li>
<li>In an interview with Goldman Sachs, he said he valued the u… [+2409 chars]