Which is the beggest wale in the world?

The biggest whale in the world is the blue whale (Balaenoptera musculus). These magnificent marine mammals can reach lengths of up to 100 feet (30 meters) and weigh as much as 200 tons or more. Blue whales are known for their distinct blue-gray coloration and are found in oceans worldwide, primarily feeding on small shrimp-like animals called krill. They are not only the largest whales but also the largest animals known to have ever existed on Earth.