What is the most powerful bear in world?

There's no single "most powerful" bear in the world because "power" is subjective. It depends on what you mean by "powerful":

* Size and weight: The polar bear is the largest land predator and generally considered the heaviest bear species.

* Strength: The Kodiak bear is known for its incredible strength and can lift up to 1,000 pounds.

* Aggression: While some bears are naturally more aggressive than others, there's no clear winner in this category.

* Hunting prowess: Polar bears are highly adapted for hunting seals on the ice and are considered top predators in the Arctic.

So, the "most powerful" bear depends on what criteria you use to measure power. Here's a breakdown:

* For sheer size and weight: Polar bear

* For brute strength: Kodiak bear

* For hunting ability: Polar bear

It's important to remember that all bears are powerful animals and deserve respect and caution.