Known as 'sea nomads', the Bajau Laut tribe have lived at sea for more than 1,000 years. Their lifestyle has given them the ability to stay underwater for very long periods of time. Travel ...

but also a unique genetic mutation - known as the 'sea nomad gene' - that also aids in their diving ability. They have extra large spleens. The tribe that evolved to stay underwater longer – BBC ...

Gwen is a young girl adopted by a nomad tribe in a desert post-apocalyptic world. When Gwen's friend is kidnapped, she and an old woman called Roseline embark on a trip to bring him back.