Okay this is genuinely insane.
A 41-year-old guy just built a $1.8B company.
Not with a team. Not with VC money. Just him, his brother, and AI.
It's called Medvi, and the reason it worked breaks the old startup playbook.
Every startup hits the same wall: you need people to move fast. Engineers, marketers, support reps, analysts.
More people, more speed, more burn.
So Matthew Gallagher skipped that part.
ChatGPT, Claude, and Grok wrote the code. Midjourney and Runway made the ads. ElevenLabs ran the calls.
And here's the wild part: he did it all for $20K, from his living room, in two months.
$401M in year one. $1.8B on pace this year.
The one-person billion-dollar company just stopped being a prediction.
Read the full article below on how to build $1B/1 Person company with AI ↓