Earlier this week, the "Shark Tank" investor and entrepreneur, Kevin O'Leary, fondly known as "Mr Wonderful," shared a no-nonsense tactic he swears by to avoid overpaying for services like cable ...

“Shark Tank” star Kevin O’Leary, aka “Mr. Wonderful,” said he wants to see Elon Musk and his Department of Government Efficiency (DOGE) start firing a lot more people. “I think the issue is they’re ...

People might know Kevin O’Leary as Mr. Wonderful -- a venture capitalist and investor on the hit ABC show “Shark Tank.”He gave WISN 12 News an idea of what it takes to swim with the sharks ...

The first trailer for 'Mr. Wonderful' is here, teasing one of the final on-screen performances by late actor Michael Madsen.