'Shark Tank' star Daniel Lubetzky says business success comes down to 4 things — and résumés aren't one of them

Tech Insider : Business
Daniel Lubetzky at the Clover x Shark Tank Summit in Las Vegas on September 29, 2025.
Daniel Lubetzky told a Las Vegas audience that the real keys to success go far beyond credentials.

Clover

'Shark Tank' casting director reveals her key rules for making a pitch stand out after watching 250,000 entrepreneurs try

Tech Insider : Business
Shark Tank casting director Mindy Zemrak at the Clover x Shark Tank Summit at The Venetian in Las Vegas on Monday.
Mindy Zemrak said the perfect Shark Tank pitch isn't about money but about clarity, passion, storytelling, and showing the "it" factor that makes investors believe in you.

Clover

'Shark Tank' star Kevin O'Leary shares 5 pieces of blunt life advice: 'You have to learn how to shut up'

Tech Insider : Business
Kevin O'Leary
Kevin O'Leary is an investor on "Shark Tank."

J. Scott Applewhite/AP Photo

'Shark Tank' star Kevin O'Leary's next project is movie acting. He says he loves it when 'people say I can't do something.'

Tech Insider : Business, Crypto, Economy
Kevin O'Leary
Kevin O'Leary is a "Shark Tank" investor.

Roy Rochlin/Getty Images

'Shark Tank' star Kevin O'Leary says he's not stressing about an AI bubble or tariff pain

Tech Insider : Business, Economy
Kevin O'Leary is a
Kevin O'Leary is a "Shark Tank" investor.

Andrew Harnik/Getty Images

'Shark Tank' investor Barbara Corcoran says young people's dreams of buying a home are being crushed

Tech Insider : Economy, Economy
barbara corcoran with a microphone
Barbara Corcoran is a "Shark Tank" investor.

Andrew Toth/Getty Images

'Shark Tank' star Kevin O'Leary once told a student to choose his business over his fiancée as she was 'easier to replace'

Tech Insider
Kevin O'Leary
Kevin O'Leary of "Shark Tank" advises picking a great business over someone you're dating.

Christopher Willard/Getty Images

Mark Cuban is worth $5.7 billion. Here's how the 'Shark Tank' investor makes and spends his fortune.

Tech Insider
Mark Cuban
Mark Cuban.

Michael Cohen/Getty Images for The New York Times

A 'Shark Tank' beauty brand was criticized for lacking deep foundation shades. It tried to fix it and made it worse.

Tech Insider
Golloria George in a TikTok video about Youthforia's 600 shade foundation.
Content creator Golloria George criticized Youthforia's darkest foundation shade.

Golloria George

Home prices will 'go through the roof' as soon as rates come down a single percentage point, 'Shark Tank' investor Barbara Corcoran says

Tech Insider
Barbara Corcoran

BI

Subscribe to shark-tank