← Kevin O'LearyCold Hard Truthby Kevin O'LearyNo-nonsense perspectives on business, money, and entrepreneurial successFind on Amazon↗About the authorKevin O'LearyKevin 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.More by Kevin O'LearyCold Hard Truth on Men, Women, and MoneyFinancial strategies and relationship perspectives from investment and business angle→Men, Women, and Money→