Robert Herjavec

Robert Herjavec launched one of the first companies that provided corporations with Internet security systems, and later sold the business to AT&T for over $100 million. His other ventures include the sale of a Silicon Valley-based technology compny to Nokia for $225 million and the creation of The Herjavec Group. He and his family live in a 50,000-square-foot mansion that he has lent to such celebrities as Mick Jagger, John Travolta and Michael Bublé. A co-star of ABC TV's Shark Tank and formerly CBC TV's Dragons' Den, Herjavec supports several charities that fund cancer research. He divides his time between Toronto and Miami. Visit him online at www.robertherjavec.com or on Facebook, or follow him on Twitter @robertherjavec.