How strong is an average gorilla?

   An average gorilla weighs about 200kg. But thing is, it is not its weigh that matters as there are some people weigh more than that. But still, can those people do the same as what gorilla does which is hanging at tree branches using only one hand for a long period? Even a guy less than 100kg can’t hang himself as long as gorillas do even with both hands. Some said that an average gorilla is 20 times stronger than an adult human (Anonymous, 2012)

   . A gorilla can even split up banana tree like it is not any kind of big deal at all. Even for a strong adult man to tear up a banana tree will make the man to use the strength which will reach to its fullest.