I'm 18 and cofounded a multimillion-dollar company. Here's how I did it and my advice for other young founders.

Tech Insider : Business, Technology
A young man leans against a brick wall outdoors, wearing a black T-shirt and a gold necklace.
Zach Yadegari cofounded Cal AI in high school.

Courtesy of Zach Yadegari

I cofounded an app with a teenager, and we make over $1 million in profit a month. You never know who might change your life.

Tech Insider : Business
Man with dark hair sits in white chair and poses in a short sleeve printed shirt and shorts
Jake Castillo cofounded Cal AI with a former intern he worked with.

Courtesy of Jake Castillo

My daughters inspired me to launch my company. It was acquired for more than $205 million.

Tech Insider : Business
Darren Litt headshot

Courtesy of Darren Litt

I left my VP role at 25 to build a startup. Leaving security and a steady paycheck behind was hard, but I have no regrets.

Tech Insider
headshot of a man in a black top
Timothy Gamble is a cofounder of HelloData.ai.

Courtesy of HelloData.ai

I quit a comfortable tech job to launch a startup. Moving back in with my mom was humbling, but now I make $400,000 and travel all the time.

Tech Insider
a man stands in a red coat in front of a volcano
Gene Caballero is one of the cofounders of GreenPal.

Gene Caballero

Reddit cofounder Alexis Ohanian shares his daily routine and why true work-life balance doesn't exist: 'I don't think anyone can really accomplish that'

Tech Insider
Alexis Ohanian (center), Olympia Ohanian (left), and Serena Williams.
Alexis Ohanian (center), Olympia Ohanian (left), and Serena Williams.

Charles Krupa/AP

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