Barbara Corcoran made a fortune with her real estate company before becoming a Shark Tank panelist. What she didn’t make, as a self-described “straight-D” student, was the honor roll. On Wednesday, during a Reddit AMA (“Ask Me Anything”), Corcoran emphasized that poor marks should not be an obstacle to entrepreneurial success. Read more here Leave a Reply Cancel ReplyYour email address will not be published.CommentName* Email* Website Save my name, email, and website in this browser for the next time I comment.