Kevin O’Leary — better known as “Mr. Wonderful” from ABC’s “Shark Tank” — made a surprise appearance at Data Center World ...

The “Shark Tank” reality competition series is known to produce heated exchanges between its investors, such as Kevin “Mr. Wonderful” O’Leary, and aspiring entrepreneurs. O’Leary, […] ...

“Everybody feels, ‘Oh my goodness, it’s the end of the free world as we know it’ — this always happens,” he said. “As an ...

For one famous business personality, President Donald Trump’s 104% tariffs on China don’t go far enough. “104% tariffs in ...

Kevin O'Leary, also known as Mr. Wonderful from the TV show Shark Tank, has called for a 400% tariff on China, arguing that ...

Michael Hauke could not reveal this morning whether he earned a “Shark Tank” deal. That news is strictly embargoed until the ...

Kevin O’Leary’s royalty-loaded Shark Tank deals often get laughed out of the Tank and no one calls him out louder than Mark Cuban.

Nearly 1,000 entrepreneurs showed up to pitch products at Philly’s ‘Shark Tank’ auditions — from kale chips to ...

"104% tariffs in China are not enough. I'm advocating 400%," said Kevin O'Leary, the Shark Tank investor nicknamed Mr. Wonderful, on a CNN panel on Tuesday night. "I do business in China.