呉清源
Go Seigen began his rise to the top of professional go world early. By the time he was 18 he was already a top-flight player belonging to a very small elite. In 1933, along with his great friend Kitani Minoru, Go Seigen developed and popularized the "Shinfuseki" that broke away from the traditional opening patterns. It is for this very important contribution that Go Seigen and Kitani are recognized as the fathers of modern Go.