The Incredible Story of David Park
This blog tells the incredible story of David Park, from living in one room with his family to rolling burritos at Chipotle to beating cancer. Find out how he managed to convince a stranger on a flight to invest $10k in his startup and grow Jenni AI to 1m users in 9 months.

Aadit Sheth
Insights on how I'm using AI to boost my daily productivity. Join 80k+ readers getting smarter on AI daily → https://t.co/HpGaN8tzc1
-
Some things about David Park:
— Aadit Sheth (@aaditsh) March 29, 2023
1. Lived with his whole family in one room
2. Rolled burritos at Chipotle
3. Convinced a stranger on a flight to invest $10k in his startup
4. Grew Jenni AI to 1m users in 9 months
Oh, and he beat cancer.
WTF.
This. Is. His. Story. -
David (@Davidjpark96) grew up poor as f*ck.
— Aadit Sheth (@aaditsh) March 29, 2023
He loved writing. So he went to college to become a poet.
He started working on startups on the side (around writing).
But he had no money... (How did he afford tuition?) -
His first 5 startups didn't make money. They all failed.
— Aadit Sheth (@aaditsh) March 29, 2023
So he worked part-time at a sushi restaurant to afford tuition.
Things didn't seem to be going well.
But then something interesting happened... -
He convinced a stranger on a flight to invest $10k into his startup (legendary).
— Aadit Sheth (@aaditsh) March 29, 2023
But that failed too.
He decided to go all in and drop out of college for his new startup, Jenni AI.
Little did he know that this was going to change his life... -
He set out to raise funding for his only startup that stood out.@jason supported his determination with $100k.
— Aadit Sheth (@aaditsh) March 29, 2023
David didn't want to waste this investment on food/rent.
So he booked a flight to Malaysia (to reduce cost of living). -
David flew around the world to attend pitches, even winning top 10 in the biggest startup competition in Korea.
— Aadit Sheth (@aaditsh) March 29, 2023
People started noticing Jenni AI.
He raised $500k.
Then one day, @heykahn wrote a viral tweet about Jenni AI.
This became one of the most viral Twitter threads ever -
Over night, Jenni AI 10X'd their monthly revenue.
— Aadit Sheth (@aaditsh) March 29, 2023
Now:
• User growth: 20% month over month
• Organic impressions: 6-10M/mo
• Biggest revenue month: $100k
• Team and product improving fast.
Just when everything is flying, something hit him hard...
He got cancer. -
When his company needed him the most, he needed to fight another battle.
— Aadit Sheth (@aaditsh) March 29, 2023
He had to swap between business meetings and doctor appointments.
He was having both dreams and nightmares at the same time.
But... Thyroidectomy (removing a certain gland) saved him. -
He was discharged from the hospital, the same day OpenAI released ChatGPT API.
— Aadit Sheth (@aaditsh) March 29, 2023
Immediately got back to work.
He hasn't stopped since.
Last week Jenni AI hit 1 million users. -
He told me his goal is to see a world where things are written WITH AI, not by AI.
— Aadit Sheth (@aaditsh) March 29, 2023
This story is so inspirational.@Davidjpark96 is a legend.
More people need to know about this story.