The blue whale is not only the largest animal in existence, it is also the largest known animal to have ever existed. It weighs roughly 100 tons. The great white, meanwhile, is not even the largest fish (though it is perhaps the most fearsome). read more
The blue whale as stated in previous answers is much larger than a great white shark, so obviously stronger. I never understand why we humans need to know who is the strongest, toughest, fiercest, etc. Each species is amazing and perfectly evolved for its niche in the world. read more
Strongest Animal Facts - The Top 10. Blue Whale - By pure brute strength the Blue Whale is the strongest animal in the world. Its size is amazing and a flick of its tail can send a boat flying through the air. African Elephant - African Elephants are the strongest land mammals on the earth. read more
the blue whale is the largest animal ever to have lived on the planet,even bigger than all known dinosaurs. read more