Three of the Sharks go in on a deal together for an innovative internet company with two brothers from Brazil (Rodolfo and Alexis Saccoman, who now live in Palm Beach, Florida and San Francisco, California, respectively). But just before the deal is sealed, a battle ensues and one of the Sharks is ousted. An eccentric, life-long entrepreneur named Cactus Jack (aka Jack Barringer from Ames, Iowa), who has never had a regular job in his life, comes to the Shark Tank in order to get an investment for his latest fitness device, but he must make a huge, personal sacrifice if he wants to do business.