Hippopotami are adorable creatures that can swallow you whole and kill 3,000 people a year. When they play Hungry, Hungry Hippos, they’re craving your flesh, not marbles.
David Jackson and his son Craig learned that while on a tourist boat in the Chobe River in Botswana. Despite its bulk, the hippopotamus could dash across the river underwater during its charge.
https://www.youtube.com/watch?v=kN0WPwFD9is