Where does Biohacking come from? Silicon valley entrepreneurs didn't invent it in the last decade. Its actually thousands of years old and many of the coolest "new" ideas are in fact very old and based on East Asian methods of nourishing life (Yang sheng). We go strait to the source by looking at the life of Pengzu, the Grandfather of biohacking to see what he and his contemporaries can teach us about living a wonderful life.