Rejected from most Shark Tank investors—including Mark Cuban—Jamie Siminoff built Ring into a billion-dollar empire—one sleepless night at a time.
Amazon Ring’s founder is back as CEO with a hard pivot to AI. How Jamie Siminoff went from ‘Shark Tank’ reject to $1 billion brand
July 17, 2025
Spanx billionaire founder kept the brand a secret—even from family—for a year. If she hadn’t, she says she’d probably still be selling fax machines
September 21, 2025
The Bombas founders survived layoffs and dead-end jobs before starting their billion-dollar empire. They have a message for anyone with a dream
Spanx’s billionaire founder turned $5,000 in savings from selling fax machines into a $1.2 billion shapewear empire.
Multimillionaire baby boomer Julia Stewart grew IHOP’s business and got back at her former employer after being denied the top…
After years at Meta, Martin Ott learned from Mark Zuckerberg that working smarter beats working longer: “It is making sure that…
Eventbrite CEO and cofounder Julia Hartz launched the company in a windowless closet with her two cofounders for less than…
“I’ve never overhyped or played into the Silicon Valley kool-aid drinking tech bro stereotypes,” said Life360 co-founder.
Danny Rensch grew up in the Church of Immortal Consciousness, running around barefoot and living off food stamps. But he left and…
