Shark Tank: Kevin O'Leary on why he's Mr. Wonderful, mr wonderful

Kevin O'Leary Says He's Building a $14 Billion Oil Refinery

Shark Tank's Kevin O'Leary: Find out Why He's Called Mr. Wonderful!

Kevin O'Leary: “The Advisory Business Is Going to Be Here Forever”

Shark Tank and Philosophy: Mr. Wonderful and Plato's Pursuit of Truth

Drinking Chardonnay With Shark Tank's Mr. Wonderful Kevin O'Leary

Kevin O'Leary of 'Shark Tank' on His Growing Watch Collection – Robb Report

Shark Tank' Star Kevin O'Leary Goes by His Middle Name - So What's His First Name?

Shark Tank's' Kevin O'Leary reveals professional journey that took him from 'Mr. A--hole' to 'Mr. Wonderful

Kevin O'Leary on Shark Tank - Mr. Wonderful

Kevin O'Leary on Why He's Mean on Shark Tank

Kevin O'Leary, wife should 'do the time' if guilty in boat crash: brother of man killed

Kevin O'Leary Net Worth