After 14 years as super shark, Mark Cuban swims away from ABC's "Shark Tank" with a final episode May 16. Why the maverick says he's leaving.

Mark Cuban, who is leaving 'Shark Tank' after more than a decade, said he had "no second thoughts at all" about his exit

After 14 years, Mark Cuban has officially closed his final deal on Shark Tank. On Friday’s episode of the ABC reality series, the billionaire reflected on the businesses he’s invested in and the entrepreneurs he’s mentored since joining the show as a guest during Season 2 back in 2011.