Shark Tank

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Behind-the-scenes 'Shark Tank' secrets Tuesday, 5 Apr 2016 | 10:00 AM ET
Kevin O'Leary on the set of 'Shark Tank'

Here's a look behind the curtain of what entrepreneurs go through when pitching their bright ideas on 'Shark Tank.'

Business is sweet for this pre-teen Thursday, 31 Mar 2016 | 9:28 AM ET
Mikaila Ulmer stands for a photo as she holds a bottle of Bee Sweet Lemonade that she and her family make and sell at Whole Foods at the Domain in Austin, Texas. The drink contains locally harvested honey and 20 percent of the proceeds go to organizations that help save honeybees.

From 'Shark Tank' to Whole Foods, this 11-year-old's sweet lemonade business is booming.

'Shark Tank' winner on walking away Friday, 25 Mar 2016 | 2:00 PM ET
ABC’s Shark Tank

The founder of Vengo Labs told CNBC that even a starving startup should be prepared to reject a deal.

Mark Cuban: Problem with the SEC Friday, 1 Apr 2016 | 4:58 PM ET
Mark Cuban, investor, entrepreneur and owner of the Dallas Mavericks

Regulatory action on privately funded companies threatens to disrupt growth, Mark Cuban said.

Mark Cuban avoids this at all costs Thursday, 17 Mar 2016 | 1:12 PM ET
Mark Cuban

Mark Cuban shared five business secrets on how to start and run a business, some of which may surprise you.

CrossFit: A hedge against sickness? Tuesday, 5 Apr 2016 | 10:53 AM ET
Woman working out in the Crossfit Gym

CrossFit CEO Greg Glassman says he runs a 'non-medical health care' company. Its 13,000 locations now need to prove it.

Mark Cuban: Here's your weekend reading Friday, 8 Apr 2016 | 4:34 PM ET
Mark Cuban

Billionaire investor Mark Cuban thinks entrepreneurs could get some inspiration from a resignation letter.

Daymond John: Use the power of broke Tuesday, 22 Mar 2016 | 7:04 AM ET
Daymond John.

"I probably made the biggest mistakes in my life when I had the most money," Daymond John said. Here's how he bounced back.

Barbara gets the boot Wednesday, 11 Jun 2014 | 9:39 AM ET
Barbara gets the boot

Barbara Corcoran reacts when Daymond John and Kevin Harrington team up and remove her from a deal she already believed to be hers.

Meet the Sharks

  • Mark Cuban Monday, 9 Dec 2013 | 12:22 PM ET

    Mark is the highly successful entrepreneur and investor who founded HDNet, and MicroSolutions.

  • Barbara Corcoran Monday, 9 Dec 2013 | 12:23 PM ET

    Barbara Corcoran parlayed a $1,000 loan into a five-billion-dollar real estate business.

  • Lori Greiner Monday, 9 Dec 2013 | 12:23 PM ET

    Lori Greiner started with one idea and turned it into a multi-million dollar international brand.

  • Robert Herjavec Monday, 9 Dec 2013 | 12:23 PM ET

    Robert launched BRAK systems, which is now worth a reported $100 million dollars.

About Shark Tank

The business themed reality series features the sharks -- tough, self-made, multi-millionaire and billionaire tycoons – who give budding entrepreneurs the chance to make their dreams come true and potentially secure business deals that could make them millionaires.