Kevin O'Leary, the Shark Tank star, often shares financial advice on his social media and in one of those, highlights the importance of mindful spending.

Ever dream of retiring as a millionaire without having to earn a six-figure salary? Kevin O’Leary, star of ABC’s “Shark Tank” and chairman of O’Leary Ventures, shares his straightforward ...

Kevin O’Leary says he hates debt, buys everything in cash — but 1 famous YouTuber suggested it’s only because he has ‘so much money now.’ Here’s Mr. Wonderful’s response Shark Tank ...

Ever dream of retiring as a millionaire without having to earn a six-figure salary? Kevin O’Leary, star of ABC’s “Shark Tank” and chairman of O’Leary Ventures, shares his straightforward approach to ...