48 Fun Facts About Shark Tank

On which US network did Shark Tank premiere in August 2009?

ABC nearly canceled Shark Tank after its first season, until a newly appointed network president decided to give it one more shot.

Shark Tank is the American version of which British format?

Dragons' Den star Peter Jones later crossed the Atlantic to sit on Shark Tank's panel as a guest Shark.

In which country did the pitch-show format behind Shark Tank first air, in 2001?

Japan's Money Tigers ran on Nippon TV for less than three years, from 2001 to 2004, yet its investor pitch format went on to be adapted in many other countries.

Whose money do the Sharks invest on Shark Tank?

Their own money funds each deal, as a disclaimer on the show states, even though the Sharks are also paid by the show as cast members.

Which reality TV producer was an executive producer of Shark Tank when it premiered in 2009?

Mark Burnett's show once made entrepreneurs give its production company an option on a 2% royalty or a 5% stake, and some founders declined to appear.

Which cupcakes-in-a-jar company did Kevin O'Leary once call his best Shark Tank deal?

Wicked Good Cupcakes saw its sales surge after its episode aired, growing into a business bringing in millions of dollars a year.

Before Shark Tank, Kevin O'Leary and Robert Herjavec starred on a pitch show for which Canadian broadcaster?

CBC's pitch show lost Herjavec in 2012, then brought him back to its panel in 2022 after a decade away.

Which original Shark left after two seasons and was replaced by Cuban?

Kevin Harrington noticed cable channels going dark overnight and began filling the dead air with product pitches, helping pioneer the modern infomercial.

Which comedian was a guest Shark in Shark Tank's second season?

Jeff Foxworthy filled an absent original Shark's seat in some season 2 episodes, as did fellow guest Mark Cuban, who later became a permanent Shark.

Which snack company did Shark Tank investor Daniel Lubetzky found?

Kind reflects Daniel Lubetzky's mission to foster kindness and understanding, a drive he traces to his father's survival of the Holocaust.

Which home-shopping channel gave one Shark Tank investor her 'Queen' nickname?

QVC is where her many on-air appearances selling her own inventions earned her the nickname.

Which Netflix comedy had its stars pitch a toilet invention to the Sharks in a 2020 episode?

Grace and Frankie pitched their Rise Up toilet, but Grace turned down the only offer, from Mark Cuban, because her husband bore him a grudge.

Which doorbell startup pitched on Shark Tank as Doorbot?

Ring was rejected by the Sharks, yet the TV appearance drove about $5 million in sales and, its founder said, kept the company alive.

Which tech giant bought the video-doorbell maker once called Doorbot?

Amazon bought the company in 2018 in a deal reported at over $1 billion, five years after it left the Tank without an investor.

Which Shark made the Scrub Daddy deal?

Lori Greiner backed Scrub Daddy after it had earned only about $100,000 in 18 months, and its sales soared into the tens of millions after the episode aired.

Who invented the Scrub Daddy sponge?

Aaron Krause invented the sponge at his buffing-pad company, but 3M left it out when buying that firm in 2008, so he relaunched it himself.

What makes the Scrub Daddy sponge change texture?

Water temperature controls the sponge: it turns firm in cold water to scrub tough messes and soft in warm water to wipe gently.

Which Shark struck the deal with sock company Bombas?

Daymond John took a stake in Bombas, which sold out its entire stock within two months of the 2014 episode.

What does Bombas do for every item sold?

Bombas donates one to a shelter or similar group for each item sold, after its founders learned socks were shelters' most requested clothing item.

Which prebiotic soda brand pitched on Shark Tank in 2018 under the name Mother Beverage?

Poppi got its new name after the deal, when the investing Shark told the founders their drink was good but its branding needed work.

Which company bought a Shark-backed prebiotic soda in 2025?

PepsiCo paid nearly $2 billion for the brand, betting on prebiotic sodas as health-conscious shoppers turned away from regular soda.

Which breakfast-mix brand turned down the Sharks' terms in 2014 and still went on to thrive?

Kodiak Cakes walked away after the Sharks argued pancake mix had nothing proprietary, yet the brand kept growing without them.

Which smoothie chain bought Talbott Teas after the tea brand struck a deal on Shark Tank?

Jamba Juice bought the tea company months after the episode was filmed, and its founder joined the chain as vice president of innovation.

Which learning difference do Sharks Barbara Corcoran and Daymond John both have?

Dyslexia got Barbara Corcoran labeled the dumb kid at school, yet she says the taunts drove her to work harder than anyone.

Which phone gadget was the first product all five Sharks backed together?

Breathometer later had to offer every buyer a full refund after the FTC charged that its accuracy claims lacked proper testing.

What process after the on-air handshake leads many Shark Tank deals to fall apart?

Due diligence sinks many deals, but Robert Herjavec says it is usually the entrepreneur who walks away, sometimes having come only for the publicity.

Which Netflix reality show ended Shark Tank's four-year Emmy winning streak in 2018?

Queer Eye kept the structured reality award for six straight years, until Shark Tank finally won it back in 2024.

Which billionaire appeared as a guest Shark to open the redesigned set in 2017?

Richard Branson invested in a 12-year-old's skateboard company whose boards fit in lockers, saying he saw a lot of himself in the young founder.

Which actor-investor was a guest Shark in season 7?

Ashton Kutcher earned the seat as an investor, having backed Uber and Airbnb early through the venture fund he co-founded.

Where was the COVID-era 12th season filmed in a production bubble?

Las Vegas hosted the season's quarantine bubble, where the Sharks sat farther apart and could no longer hug or shake hands with founders after a deal.

Which jewelry designer became a permanent Shark in 2026 after years as a guest Shark?

Kendra Scott launched her jewelry company in 2002 with $500 in a spare bedroom, even selling her samples at the last shop she visited to afford materials.

What was the 2015 companion series following past contestants called?

Beyond the Tank turned the short company updates Shark Tank already aired into full episodes, revisiting founders who struck deals and some who never did.

Which cartoon villain pitched his latest invention to the Sharks in a 2013 crossover?

Dr. Doofenshmirtz, whose machines usually end up destroyed on Phineas and Ferb, appeared in the season finale as a cross-promotion with sister network Disney Channel.

Which city became Shark Tank's new production home for its 18th season in 2026?

Atlanta comes with Georgia's film tax credit, while California's leaves out most unscripted shows, the likely reason reports gave for the move.

Which clothing brand did Daymond John start in his mother's house in Queens?

FUBU began after his mother taught him to sew, and the house was mortgaged for $100,000 to fund the business, with half of it turned into a factory.

At which restaurant chain did one Shark wait tables while building his clothing brand?

Red Lobster still had him waiting tables full-time even after his clothes appeared in the hottest music videos, until he could afford to quit.

Which industry did Barbara Corcoran build her fortune in before joining Shark Tank?

Real estate made her fortune: a boyfriend's $1,000 loan launched her New York brokerage in 1973, and she sold her firm for $66 million in 2001.

Which product did Barbara Corcoran name as her most profitable Shark Tank investment in 2023?

The Comfy hit its first $1 million in sales within five weeks of its episode, though Corcoran insists it's not to be compared to the Snuggie.

Which company bought Mark Cuban's Broadcast.com in 1999?

Yahoo paid about $5.7 billion in stock at the height of the dot-com boom, then shut the service down in 2002.

Which NBA team did Mark Cuban control from 2000 to 2023?

Dallas Mavericks control passed to new owners in 2023, but he kept a minority stake and in 2026 went to court against the new controlling owner.

What nickname does Kevin O'Leary use for himself?

Mr. Wonderful began, by his own account, as a sarcastic jab from Barbara Corcoran after one of his harsh offers, and he adopted it as his brand.

Which toy giant acquired O'Leary's The Learning Company in 1999?

Mattel lost money on the software maker from the start, then sold it off for less than a tenth of what it paid, one of the worst takeovers of its era.

In 2017, Kevin O'Leary ran for the leadership of which Canadian party?

Conservatives saw him quit their race a month before the vote, saying he could win the leadership but couldn't deliver Quebec in a general election.

In which present-day country was Robert Herjavec born?

Croatia is where his father was jailed for speaking out against communism, so in 1970 the family fled to Canada with one suitcase and $20.

In which industry did Robert Herjavec build The Herjavec Group?

Cybersecurity lured him out of retirement: after selling his first firm he spent three years as a stay-at-home dad, then missed running a company.

Which reality competition introduced Robert Herjavec to his future wife in 2015?

Dancing with the Stars paired him with pro dancer Kym Johnson for its 20th season, and the couple married in 2016 and later had twins.

What did one Shark give young bow-tie maker Moziah Bridges instead of investing in his company?

Free mentoring came instead of cash, and the young founder's bow-tie company later landed a licensing deal with the NBA.

On which night of the week did Shark Tank air for most of its run?

Friday nights draw some of TV's smallest audiences, yet Shark Tank often won the night among adults under 50.