Everybody knows lion. In the animal world, this species is known as the symbol of power and courage. In many countries, lion becomes the symbol of coats of arms and it is even put as national flags. Lion is in fact long known as a cat species that becomes a predator. The wild animal world finds the social based system with network of lion in Sub-Sahara Africa, Greece, Middle East, and India. There shall be much more that we have to know about this magnificent animal which can live until 13 years of living age.