That post-"Shark Tank" jump in sales was astonishing, he said, because it had taken 13 months to reach their initial 35,000 paid customers.

O'Leary has been a main star of Shark Tank since its inception in 2009. Daymond John, Barbara Corcoran and Robert Herjavec have also remained on the cast since the first season.

Seven sharks, including some sand tiger sharks, were inside the tank, but they seemed oblivious to the divers, minding their own business. CBS News New York's Dick Brennan took a dive in a shark ...

Shark Tank Season 17 will follow a comedy and reality block that includes Shifting Gears Season 2, Abbott Elementary Season 5, and The Golden Bachelor Season 2.

Shark Tank star and businessman Kevin O'Leary has always nicknamed himself "Mr. Wonderful," but now he's adding another moniker. In a video posted to Instagram on Saturday, O'Leary revealed that ...