Lori Greiner

Shark on 'Shark Tank'

"A brilliant idea doesn't guarantee a successful invention. Real magic comes from a brilliant idea combined with willpower, tenacity, and a willingness to make mistakes."


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accurate as of 05/15/2023


Lori Greiner is a Shark on “Shark Tank.” She has a 90% success rate on new items she has helped launch as an investor on the show.

Outside of “Shark Tank,” Greiner is a prolific inventor who holds more than 100 patents. She was a longtime host on QVC and continues to be a popular guest host after departing the network. She is also the author of “Invent It, Sell It, Bank It!: Make Your Million-Dollar Idea into a Reality.”

Why She’s a Top Money Expert:

Greiner’s sharp business skills have helped many products become bestsellers.

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