HE BUILT THE WORLD’S SMARTEST TRADING AI—THEN TAUGHT IT TO STUDENTS

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.Bloomberg reporters scribbled beside AI engineers. Professors sat next to grad students. Everyone leaned in.He started w