Who Are the Bajau?
The Bajau people of Southeast Asia, commonly known as “sea gypsies” or “sea nomads,” are not just a unique cultural community who have lived offshore for at least a thousand years, but a kind of “medical phenomenon” too.
Their particular lifestyle, which has remained unchanged for centuries, has apparently triggered a natural selection process that has made them the best freedivers in the world. The Bajau’s bodies are literally genetically adapted to life on — and in — the sea.
Source: ‘Sea Nomads’ Are First Known Humans Genetically Adapted to Diving
What Can They Do That’s so Impressive?
While the average person can hold their breath underwater for seconds, the Bajau can do the same for much longer — up to 13 minutes in a single dive. At the same time, the depths to which they dive are quite remarkable and can reach depths of 60 meters (200 feet).
What makes these people so unique? In a search for an answer, scientist Melissa Llardo from the Center for Geogenetics at the University of Copenhagen traveled to Southeast Asia to meet the Bajau nomads.