Kevin O Leary
'It's Not About You': How to Fire Someone Effectively, According to Kevin O'Leary
O'Leary says that if you can't fire someone, you aren't the right leader for the organization.
Remote Work Enthusiast Kevin O'Leary Does TV Appearance Wearing Suit Jacket, Tie and Pajama Bottoms
"Shark Tank" star Kevin O'Leary looks all business—until you see the wide view.
Coffee Is Getting More Costly — and What 'Shark Tank' Star Kevin O'Leary Once Told People About Buying a Cup Still Holds True
Forget avocado toast; your latte is still the problem — according to Kevin O'Leary.
Mark Cuban Slams Kevin O'Leary on Social Media After TV Appearance: 'Take This Interview Out Behind the Barn'
The two longtime coworkers are filming Season 16 of ABC's "Shark Tank," set to air this fall. It's also scheduled to be Cuban's last.
Spanx Founder Sara Blakely Says Kevin O'Leary Is Wrong About This Aggressive Business Tactic: 'Focused on My Own Quality'
Blakely is worth $1.3 billion.
'Customers Haven't Returned': Kevin O'Leary Warns That More Restaurant Closures Are on the Way Due to 'Inflation Virus'
The 'Shark Tank' star spoke about restaurant culture in a post-pandemic world.
Kevin O'Leary Says This Is a 'Huge Red Flag' When He's Looking at Resumes
The "Shark Tank" star took to X to share his opinions on job hopping — and how long you should really stay in a job.
From Tom Brady to Kevin O'Leary – See Who Lost Big in the Wake of the FTX Crypto Collapse
The crash exposed an $8 billion hole in FTX's accounts, leaving investors and customers scrambling to recoup their funds.
Get Ready to 'Downsize' Your Entire Life Amid Unrelenting Inflation, Kevin O'Leary Warns
The Federal Reserve announced it would maintain the federal funds rate last week.
'No, I'm Not Happy': Kevin O'Leary Warns of Impending 'Crisis' for Small Businesses Amid Inflation, Fed Rate Hikes
The "Shark Tank" star sounded off on FOX's "The Big Money Show."
Kevin O'Leary Slams Martha Stewart's Comments on Remote Work: 'Nobody Wants to Work in These Places'
The "Shark Tank" star is a firm believer in remote work.
Kevin O'Leary Says Here's Where to Put Your Money Right Now: 'Go Where People Hate It'
The "Shark Tank" star says the energy sector is "looking golden" when it comes to the latest investment trends.
Shark Tank's Kevin O'Leary Bites Back at Critics of His Controversial Tweet. 'If You Don't Get It, You Don't Fit the Entrepreneurial Mold.'
Many thought Mr. Wonderful's comment over the weekend wasn't so wonderful.
'It's Incredible...I Can't Believe I'm Holding It': Kevin O'Leary Cries in New Instagram Video
Mr. Wonderful is in love with a watch, and he doesn't care who knows it.
4 Remarkable Habits of the Most Successful Tech Entrepreneurs
Learn the traits and habits of these three leaders in the tech world.