Which 'Shark Tank' Sharks Have Invested the Most Time on the Series?

Now that it seems Mark Cuban is exiting the ABC reality show, see where he ranks amid the other longest-serving stars.

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Shark Tank': Ashton, Gwyneth & Other Oddsmaker Picks for Mark Cuban's Replacement

Shark Tank: Every Shark, Ranked By Net Worth

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Did young brands really gain from a 'Shark Tank India' appearance?

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Shark Tank has a winning formula. And it's taken over TV primetime

Something common I've noticed so far in 3 seasons of Sharks Tank