According to Prime Safaris, an adult male silverback gorilla can weigh up to 450 pounds and lift up to 27 times their body weight, making them stronger than 20 adult humans combined.

The zoo says the father is 22-year-old silverback gorilla Mbeli. Both mom and dad will be first time parents. “As we celebrate our 150th anniversary, the news that Gladys’ is expecting is a ...

They have incredible upper body strength, really strong jaw muscles. So, they bring a lot to a fight," she explained. But that doesn't mean one gorilla could take on 100 human men!