Hippopotamus Jaw : 1821 PSI
Uncommon to popular belief, hippo is a family of other hoofed herbivores such as camels, goats and horses. Contrast with her/his smiley looking face, Hippopotamus is one aggressive giant horse especially the male. When conduction the force bite measurement or test, Scientist took the female one.
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Jaguar's Jaw | 4th Most Powerful Jaw in the World