"Dolphins am inteligent" insist weirdos on buses all over the globe. We've heard it a thousand times, and yet, how many times have you seen a dolphin smashing it on University Challenge? Who has a dolphin in their quiz team that specialises in anything weightier than football? Nobody.

Just as we were starting to doubt the reported intelligence of the fish-smelling swines based purely on quiz prowess, we see this video that proves that they really are smart.

While this woman was out wakeboarding, this crew of rad dolphins decided they wanted in on the action and swam along side. And, in our book at least, getting on board with a bit of action sports, even this relatively low-octane wake session is a definite sign of having brain smarts.

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