Mortgage Debt Payoff Tips From Kevin O'Leary (aka Mr. Wonderful) Leave a Comment In today’s episode, Matthew Pillmore discusses mortgage debt payoff tips from Kevin O’Leary (aka Mr. Wonderful from Shark Tank). What does this millionaire … source FacebookTwitterGoogle+Pinterest Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.