07/27/2012 01:58 pm ET

Olympic Games Sports Feature In Lives Of Tribal People Around The World (PHOTOS)

As the 2012 London Olympics get underway, Survival International profiles tribes around the world for whom games from the Olympics are a part of daily life.

Archery, diving, and swimming are not just activities for the sake of sport, but part of their livelihoods.

Check out the pictures of different groups from Survival International below. Text by Joanna Eede.