Pius "Mau" Piailug was a Micronesian navigator from the Carolinian island of Satawal, best known as a teacher of traditional, non-instrument wayfinding methods for open-ocean voyaging. Mau's Carolinia
"Mau Piailug is from the island of Satawal. It's a mile and a half long and a mile wide. Population 600. Navigation's not about cultural revival, it's about survival. Not enough food can be produced on a small island like that. Their navigators have to go out to sea to catch fish so they can eat." (Nainoa Thompson)