Jim Simons and his hedge fund, Renaissance Technologies, were notoriously private. This book, The Man Who Solved the Market: How Jim Simons Launched the Quant Revolution, shows it. While reading, I never felt I was getting to the heart of Simons. Even with the mystique, one can only admire their accomplishments. The book narrates several stories: Simons, Renaissance, and the political involvement certain members took using their spoils. Inside Renaissance was another figure: Robert Mercer. Hi...