Business News
Kevin O’Leary Rewrote His ‘Marty Supreme’ Role — Then His Best Scene Got Cut
The Shark Tank star pushed to make his character more ruthless, but his favorite moment about success and watches didn't make the final cut.
Kevin O Leary
Business News
‘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.
By Sherin Shibu
Business News
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.
By Erin Davis
Business News
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.
Business News
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.
By Emily Rella
Business News
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.
By Sherin Shibu
Business News
‘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.
By Emily Rella
Business News
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.
By Emily Rella
Business News
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.
Business News
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.
By Amanda Breen
Business News
‘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."
By Emily Rella
Business News
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.
By Emily Rella
Business News
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.
Online Presence
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.
Business News
‘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.
By Dan Bova
Thought Leaders
4 Remarkable Habits of the Most Successful Tech Entrepreneurs
Learn the traits and habits of these three leaders in the tech world.
By Steve Taplin
Business News
Kevin O’Leary Says This Is the ‘Safest Place on Earth’ to Keep Your Money After FTX Crypto Crash
The 'Shark Tank' star was a spokesperson and investor in the now-bankrupt FTX crypto exchange.
Business Accounting
Kevin O’Leary Explains Why Institutional Capital Must Have a Role in Sustainability
In an exclusive interview, the 'Shark Tank' investor lays out reasons for using sustainability as a metric and explains his investment in WonderFi.
Thought Leaders
‘Shark Tank’ Stars Dissect Their Show’s Popularity on the Eve of Its 10th Season
Kevin O'Leary (a.k.a. 'Mr. Wonderful') said he was induced to join the show when an executive told him, 'We're looking for an asshole.'
By Joan Oleck
Thought Leaders
How Kevin O’Leary Overcame 6 Formative Failures
Mr. Wonderful learned from each not-so-pleasant experience.
Building a Business
The Gaping Hole in Shark Tank’s Get Rich Advice
While it is true that owning your own company is a proven path to wealth, a job that teaches how to run a company is the best start.
By Steve Tobak
Business Accounting
The 4 Dumbest Money Mistakes People Make and How to Stop Making Them, According to Shark Tank’s ‘Mr. Wonderful’
If you make these common budget blunders, multi-millionaire money master Kevin O'Leary says you're headed for disaster.
Entrepreneurs
The Simple Morning Routine Shark Tank Star Kevin O’Leary Follows to Supercharge His Productivity
'Mr. Wonderful' religiously takes this simple step to crush his daily goals.
Business Accounting
Shark Tank’s Kevin O’Leary Says Married Entrepreneurs Must Do This or Risk Divorce
The key to a lasting union isn't love, passion or sex. Not to the shrewd 'Mr. Wonderful.'
Building a Business
The 5 Best Business Mantras From ‘Mr. Wonderful’
I recently met with Kevin O'Leary, one of the judges on ABC's "Shark Tank," and came away with some memorable lessons.
Business Accounting
10 Kevin O’Leary Quotes Every Entrepreneur Can Learn From
Shark Tank's "Mr. Wonderful" has some harsh, but wise, words for aspiring business owners.
Thought Leaders
10 Quotes From Mark Cuban, Barbara Corcoran and the Rest of the Shark Tank Investors
When it comes to business, this crew doesn't mess around.
By Jason Fell