What eats hyenas?

lions are the main predators of Hyenas.
Some tribes used to eat hyaena in Africa and Asia... It was considered a magical animal and had healing powers...In the Muslim religion it is generally forbidden to eat carnivorous animals .but the Hyaena is an omnivore as it eats also fruits and vegetables, so may be subjet to exceptions. Generally speaking hyaena are not eaten by people. There are many other creatures which eat anything, such a worms and insects...vultures too, eat practically anything dead...and if the animal falls into a river , or the sea, many fish and shrimps will eat it...