Heaviest Animal In History
- Year Set: N/A
- Who Set It: The Blue Whale
- Nationality: N/A
While there are some mythical creatures that have been claimed to be heavier, they are not connected to the world records in most places due to the inability to properly record their size. In the case of a Blue Whale though, we DO have accurate records of their size. This is why we can assure you that they are the official largest creature that has ever existed on Earth. The largest ever recorded weighed in at 190 tons and was 27 meters long. One of our world’s Ice Ages actually allowed for Blue Whales to grow in size, allowing their evolutionary growth to explode. They still remain quite large even today!