Dung beetles feed on animal poop and use it to build their homes. With their powerful hind legs, a dung beetle pushes its dung balls, which can sometimes be as large as apples. Considering that the body size of a dung beetle varies from 0.2 to 1.2 inches, that is some heavyweight.

There are many species of dung beetles. In 2010, the Royal Society Journal B published a study that crowned the horned dung beetle5 as the world's strongest insect. 

The extraordinary strength of this dung beetle species comes from its ability to pull loads up to 1,141 times its own weight. That is like an average human lifting two 18-wheeler trucks.

For more reading, explore more dung beetle facts. And noting that these little creatures aren't exactly the prettiest, you might also like our compilation of the world's ugliest animals, which we love despite their appearances.