What is the largest mammal currently living on Earth?

When you hover over an anthill, you feel like a giant. But then you go to the zoo and the animals hover over you.

Of course, if you were alive 165 million years ago, you’d have dinosaurs hovering WAY over you. Of course, there were all kinds of big creatures that roamed the Earth, both on land and at sea, way before we were driving around while texting in our cars at the top of the food chain.

Today's mammals have a decidedly different makeup than the thunder lizards and critters of ye olden days, so we’re limiting this to only creatures who are still out there today. Which one of them is the biggest?

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