Kevin O'Leary

Cold Hard Truth

No-nonsense perspectives on business, money, and entrepreneurial success

About the author

Kevin O'Leary
Kevin O'Leary

Kevin O'Leary, known as Mr. Wonderful on Shark Tank, is a Canadian entrepreneur who co-founded The Learning Company, which was sold to Mattel for $4.2 billion. He writes and speaks on entrepreneurship, investing, and financial discipline.

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