By Special Feature from Forbes Tech DeskHe built the smartest trading system alive—and gave it away.A tense silence filled Seoul National University as Joseph Plazo approached the podium—moments before shaking global finance.It wasn’t a tech demo. It was the unveiling of a revolution.Plazo smiled and began: “This is what billionaires don’

By By the Forbes Editorial TeamHe cracked the market—and chose not to keep the advantage to himself.Seoul, South Korea — The auditorium at Seoul National University was packed as Joseph Plazo, founder of Plazo Sullivan Roche Capital, took the stage.It wasn’t a tech demo. It was the unveiling of a revolution.Plazo leaned into the mic and said: