What is a characteristic of grendel that is mentioned in the story?

One characteristic of Grendel that is mentioned in the story is his immense physical strength. Grendel is described as a powerful and formidable foe, capable of easily overpowering and killing multiple warriors at once. He is able to tear off limbs and crush bones with his bare hands, making him a fearsome adversary in battle. This strength is one of the reasons why Grendel is able to terrorize the people of Heorot and remain undefeated for so long.