Blue Whale Versus Megalodon: A fully matured adult Blue Whale cannot be killed by any marine animal today. Historically, there were large marine predators, and one, in particular, is often cited as the most likely candidate that could kill a Blue Whale; it’s certainly the legendary Megalodon, the largest shark in history. Blue whales are … Read more — Blue Whale Versus Megalodon [Everything you need to know]