Top 10 Toughest Animals
Hippopotamus: The common hippopotamus, or hippo, is a large, mostly herbivorous mammal in sub-Saharan Africa.
Cheetah: The cheetah is a large cat and native to Africa and central Iran.
Honey Badger: The honey badger, also known as the ratel, is widely distributed in Africa, Southwest Asia, and in the Indian subcontinent.
Hyena: Hyenas or hyaenas are any feliform carnivoran mammals of the family Hyaenidae /haɪˈɛnᵻdiː/. With only four extant species.
Killer Whale: The orca or killer whale is a toothed whale belonging to the oceanic dolphin family, of which it is the largest member.
Lion: The lion is a large cat of the genus Panthera native to Africa and India.
Shark: Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head.
Snake: Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes.
Tiger: The tiger is the largest living cat species and a member of the genus Panthera.
Wolf: The wolf, also known as the gray wolf or grey wolf, is a large canine native to Eurasia and North America.