By By the Forbes Editorial TeamHe conquered Wall Street’s edge—and handed it to students.A tense silence filled Seoul National University as Joseph Plazo approached the podium—moments before shaking global finance.The audience was electric—hedge fund analysts beside machine learning prodigies.Plazo leaned into the mic and said: “What I’
The Fintech Rebel Giving the Market’s Brain to the Masses
By By the Forbes Editorial TeamHe built the smartest trading system alive—and gave it away.Seoul, South Korea — The auditorium at Seoul National University was packed as Joseph Plazo, founder of Plazo Sullivan Roche Capital, took the stage.Bloomberg reporters scribbled beside AI engineers. Professors sat next to grad students. Everyone leaned i