Entrepreneurs sign up for sacrifice—just ask Elon Musk, who said 2008 was "the worst year of my life" and that on the Sunday ...

Kevin O’Leary seems to have changed his tune on President Trump’s tariffs. In a recent interview with NewsNation’s The Hill, ...

Kevin O’Leary has made numerous investment bets on Shark Tank, backing everything from kitchen gadgets to cat DNA testing.

Kevin O'Leary -- the well-known entrepreneur, investor and star of ABC's "Shark Tank" -- isn't shy when it comes to financial advice. He tells it like it is, so you should listen when he says ...

Kevin O'Leary once told a young founder to choose his $5 million startup over his fiancée, highlighting the harsh personal ...

Kevin O’Leary has come a long way from the time he called Bitcoin “garbage.” Now, the Shark Tank judge tells Moneywise, cryptocurrency-related assets make up 19.4% of his portfolio. Besides coins and ...

Kevin O'Leary has expressed concern over the increasing difficulty Americans are experiencing in contributing to their 401(k) ...

Shark Tank star and businessman Kevin O'Leary has always nicknamed himself "Mr. Wonderful," but now he's adding another ...

These Shark Tank flops remind us even Kevin O'Leary aka Mr. Wonderful can back the wrong idea when instincts or facts are ignored.

At the 7x24 Spring Conference, Kevin O’Leary returned with a sharper message: AI infrastructure isn’t just about power and ...

Shark Tank investor Kevin O'Leary uploaded a video on Instagram on June 21, 2025, sharing his views on how American President ...