What was the largest land mammal ever?

The largest land mammal ever is a matter of some debate, but the most commonly accepted answer is the Paraceratherium, also known as Indricotherium.

Here's why:

* Size: It was a giant rhinoceros-like creature that lived in Asia during the Oligocene epoch (34–23 million years ago). Estimates suggest it could reach up to 20 feet tall at the shoulder and weigh up to 15-20 tons.

* Fossil Evidence: Extensive fossil remains have been discovered in Central Asia, providing a good understanding of its anatomy and size.

While other contenders exist, like the Argentinosaurus (a dinosaur) and the giant sloth, the Paraceratherium holds the current record for the largest land mammal based on fossil evidence.