THE GENIUS WHO GAVE AWAY WALL STREET’S SECRETS

By By the Forbes Editorial TeamHe built the smartest trading system alive—and gave it away.Seoul, South Korea — At Seoul National University, a full house of professors, students, and analysts awaited Joseph Plazo’s keynote.It wasn’t a tech demo. It was the unveiling of a revolution.Plazo smiled and began: “This is what billionaires donâ€