Shark Tank premiered on ABC in August 2009, featuring entrepreneurs pitching businesses to billionaire investors (“Sharks”) for equity deals. The show has aired 15+ seasons, becoming ABC’s highest-rated Friday show.
The Sharks
Mark Cuban (2011+) - Maverick owner, tech billionaire, most deals
Daymond John (2009+) - FUBU founder, fashion expert
Kevin O’Leary (2009+) - “Mr. Wonderful,” royalty deal king, brutal honesty
Lori Greiner (2012+) - QVC queen, “warm-blooded shark,” Scrub Daddy investor
Barbara Corcoran (2009+) - Real estate mogul, motherly advice
Robert Herjavec (2009+) - Cybersecurity CEO, tech investments
Former Sharks: Kevin Harrington (S1-2), Jeff Foxworthy (S5-6)
Biggest Successes
Scrub Daddy (S4, 2012) - Lori $200K for 20%, $670M+ sales, most successful Shark Tank product
Bombas Socks (S6, 2014) - Daymond $200K for 17.5%, $1B+ sales, buy-one-give-one model
Ring Doorbell (S5, 2013) - Rejected by Sharks, sold to Amazon for $1B
The Bouqs (S5, 2014) - Robert $258K, flower delivery
Copa Di Vino (S1, 2009) - Kevin’s royalty deal, single-serve wine
Biggest Failures
Toygaroo (S3, 2011) - Netflix-for-toys, went bankrupt despite Mark’s investment
ShowNo Towels (S3, 2012) - Towel-skirt, went out of business
Sweet Ballz (S4, 2012) - Cake balls, rebranded Cake Bites, lawsuit with Mark
Memorable Moments
Kevin’s Royalty Deals - “I’m out… unless you take my royalty offer”
Mark’s Tech Enthusiasm - Instantly invests in tech startups
Lori’s QVC Pitch - “I’ll make you a queen on QVC”
Barbara’s “I’m Out” - Exits early with snarky comments
Entrepreneurs Crying - Emotional backstories, Sharks tearing up
Cultural Impact
Shark Tank popularized:
- Equity investment terminology (valuation, royalty, licensing)
- Entrepreneur culture (side hustles, startup dreams)
- “I’m out” catchphrase
- Product placement (Sharks use invested products on show)
The show also spawned international versions in 30+ countries and influenced startup pitch culture.
Sources: https://abc.com/shows/shark-tank