Ambam, a silverback gorilla at Port Lympne Wild Animal Park in Kent, England, has amazed the internet with his rare ability to walk upright like a human. At 34 stone (476 lbs) and over six feet tall, his skill has left experts and visitors stunned.

Ambam wasn’t trained to walk on two legs. “He developed this ability without any formal training,” likely by watching his keepers. While some gorillas briefly stand or walk upright, Ambam “has perfected this skill to an astonishing degree,” making him truly unique.

Gorillas typically use knuckle-walking due to their long arms and short legs. Walking upright requires unusual balance and strength. Experts believe Ambam’s behavior may offer “insights into the evolutionary development of bipedalism in humans.”

But Ambam is more than a viral sensation—he’s a symbol for gorilla conservation. Port Lympne helps protect endangered species like western lowland gorillas from threats like deforestation and poaching. Ambam’s fame highlights the urgency of protecting these animals.

Visitors to Port Lympne can witness his remarkable walk firsthand. His “confident stride” is not only impressive—it’s a powerful reminder of the deep bond between humans and our closest animal relatives.