At nearly 10 feet (3 meters) tall and around 500 pounds (230 kilograms), Gigantopithecus was the largest primate that ever lived.

Foraging across the dense tropical forests of Southeast Asia between 2 million and 200,000 years ago, the giant ape may have shared the habitat with new arrivals — hominins such as Homo erectus. (Hominins are members of the group that includes modern humans, their ancestors and closely related species, after the evolutionary split from great apes.)