Widely recognized as "Mr. Wonderful" from ABC's hit show Shark Tank, Kevin O'Leary has built ... Plated (sold to Albertsons for $300 million), Groovebook (acquired by Shutterfly), and Chalkless ...

Since his "Shark Tank" appearance, Yim secured an additional ... and Julie Whiteman came into the tank in Season 3 to present GrooveBook, a digital photo subscription service.

If you've ever seen an episode of Shark Tank, you likely know that Kevin O ... including Talbott Teas and GrooveBook. Of course, it doesn't hurt that he's also parlayed his success into various ...