The Bajau people, commonly known as “sea nomads,” live in coastal regions of the Philippines, Malaysia, and Indonesia. They spend some 60 percent of their working hours in the sea, foraging for food at depths of up to 230 feet below the surface. Bajau divers are known to hold their breath for several minutes at a time.
How do they do it? Researchers think they have found the key: larger spleens.
Findings like these are a reminder that humans, like all animals, are products of evolution.