Kevin O'Leary, the outspoken investor known as “Mr. Wonderful” from Shark Tank, didn't always plan on being a business mogul. His first love was something completely different: photography.

KEVIN O’LEARY: Because we have to fix this problem once and for all. It’s killing us. It’s killing small business in America. It’s killing large businesses. All the IP these guys steal.

KEVIN O'LEARY, SHARK TANK, INVESTOR: Yeah, I'd like to see a deal too, but my point I'm making these are two stacks, there's two verticals.

Kevin O’Leary on Tuesday blasted former President Donald Trump’s $454 million bond as an “attack on America.” Getty Images O’Leary, who heads the O’Leary Ventures firm, went on to ...

Kevin O'Leary sounds the alarm on the 401(k) crisis as Americans grapple with high household debt. Rising credit card debt labeled as "financial cancer" by O'Leary, hindering the path to secure ...

Tears welled in Kevin O’Leary’s eyes as he recalled a time that Shark Tank costar Mark Cuban got him out of a rut. During a recent appearance on Who's Talking to Chris Wallace?, Kevin, 70 ...

Kevin O’Leary shedded tears sharing an anecdote about a time when his “Shark Tank” co-star Mark Cuban “saved” him from potentially spending time in prison over a $2 million debt.

Kevin O'Leary, chairman of O'Leary Ventures and "Shark Tank" star, argued that working 25 hours a day, eight days per week "is what it takes to success as an entrepreneur" on "Varney & Co." Monday.

Kevin O'Leary on what economy would look like under Kamala Harris: 'We don't know' O'Leary Ventures chairman Kevin O'Leary explains what a Harris presidency would mean for the economy.

O’Leary expressed his annoyance, stating, “I can't stand when I see kids making $70,000 a year spending $28 for lunch. I mean, that's just stupid.” He proposed that such money could be more ...

Millionaire Kevin “Mr. Wonderful” O’Leary of the popular TV show Shark Tank, is probably its most recognized cast member after billionaire Dallas Mavericks owner Mark Cuban.

Investor Kevin O'Leary has an explicit message for CEOs and entrepreneurs wondering if artificial intelligence is a threat to their jobs: It isn't, as long as they learn how to use it.