Shark Tank star and businessman Kevin O'Leary has always nicknamed himself "Mr. Wonderful," but now he's adding another moniker. In a video posted to Instagram on Saturday, O'Leary revealed that he's ...

Kevin O'Leary plans to keep working until the day he dies — and beyond. "I'm never going to retire," he told Business Insider in a wide-ranging interview. "That's because I'm a vampire," he quipped, ...

In a video posted to Instagram on Saturday, O'Leary revealed that he's now calling himself "Shark Fashionista" as he films Season 17 of the popular show. The video sees O'Leary promoting a new pen ...

Kevin O'Leary says he'll never retire as he's a "vampire" who can keep working forever. The "Shark Tank" investor said trying new things has been key to staying healthy as he's aged. O'Leary discussed ...