20. Dung Beetle
It may be less than 13 mm (0.5 in) long and have questionable personal hygiene, but the Dung Beetle has won the title of world’s strongest insect. In scientific tests, male Horned Dung Beetles were able to pull as much as 1,141 times their own body weight – the equivalent of a person dragging 6 fully-loaded double-decker buses.
