This is Grizzly.

He used to live with his mother at a young cub age. When he was 2 years old, his mother left him to start a life alone. This bear, unfortunately, was very stubborn as a cub and continued to be even as a fully grown bear. He didn't like anything passing his territory and would scare them off by standing on this hind legs are roaring at the victim loudly. If they would not retreat he would use his huge strong paws to waft them away or even kill them! Grizzly was also a very sneaky and sly bear and would hide behind trees before jumping out to attack the victim. Grizzly is not afraid to stand on breaking ice, as he is deter mend to kill the victim in his territory. Grizzly can't swim and therefore he drowned when he was attacking Balto. Sometimes, Grizzly would try to crush his opponent with his huge paws by pushing them into the snow and crush them!

Other facts:

Fur colour: Black

Tounge colour: Pink

Siblings: Unknown

Breed: Black bear

Nose colour: Black

Age: 3 years

Things he likes: Territory of his own, fish.

Hobbies: Catching fish, playing with snow, scratching trees and getting into fights.

Dislikes: Other animals on this land and loud noises.

Relation to Balto: He tried to kill him (Or as Mightybalto suggested, tried to give him a bear hug) and he played a small part in the film.