I’ve been on Cloud Nine ever since,” he said of his April 18 appearance on the long-running ABC series in which entrepreneurs pitch their products to the show’s “sharks.” The Kenosha resident was ...

Shark Tank investor Kevin O'Leary has been vocal about his time working with Steve Jobs and how much the Apple billionaire ...

But Cuban's backing almost never happened. Just 30 seconds in to his pitch on "Shark Tank," Aarstol completely froze, going silent for more than a minute. "It was embarrassing. I'm known as the ...