Warren Buffett? No, thanks, this is not my style. George Soros or Jim Simons? Definitely By the Warren Buffett has NOT achieved a constant 20%, year after year. He had a year (not remember the exact date) when he had 40% losses.
Right, Buffet must be a total jerk while George Soros or Jim Simons made a constant 20.00% year in year out like clockwork.