30/09/2025
This guy was fired from Facebook in 2006.
Rejected by Twitter in 2008.
Called "delusional" by venture capitalists in 2009.
Today, his app has over 2 billion users.
Here is the beautiful story of Brian Acton the founder of WhatsApp after a decade of rejection
and the lessons we can all learn from him.
2006, Brian had a stable job at Yahoo,
leading their ad platform.
But after 11 years, he made a bold decision to quit.
His sights were on Facebook, one of the fastest-growing tech companies at the time.
The result?
An immediate rejection.
But that rejection planted a seed.
In 2008, Acton was still unemployed and decided to try his luck with Twitter.
He applied again to work at another tech company;
Once again, the answer was no. He was rejected.
Disappointed but determined, Acton found an unexpected friend - Jan Koum, both where ex-Yahoo employee he met at a weekly ultimate frisbee game.
Both had been rejected by Facebook.
Both were frustrated with how communication on mobile phones worked.
One conversation between them sparked an idea that would change the world. - what if we could build an application that can send instant messages in real time
At the time, phone companies were making billions by charging per text.
Then in 2009, something revolutionary had just launched: the iPhone App Store.
With $250,000 in savings, Acton took a risk.
He gave Koum his life saving to develop their idea of an App that could send instant messages free in real time .
while he searched for another job.
They called it WHATS -APP. A messaging tool for friends to check on their friends and family to know what they are doing in real time
Then Whatsapp was launched
The first version of the app wasn’t promising.
It crashed constantly.
Users: 10.
Revenue: $0.
But then, Apple introduced push notifications.
This changed everything.
Users were now alerted when they had new messages, making the app engaging and addictive.
Downloads started doubling every month.
By 2011, WhatsApp raised $8 million from Sequoia Capital at a $25 million valuation.
The same investors who once called them “delusional” were now begging to get in.
But Acton and Koum weren’t building just another app.
They had a manifesto:
- No ads.
- No games.
- No gimmicks.
- No selling user data.
Their philosophy was simple:
“No one wakes up excited to see more advertising.” – Brian Acton
By 2013, WhatsApp had outgrown Twitter, reaching over 200 million users.
All of this was achieved with just 50 employees.
And then, Facebook came knocking.
This wasn’t just a cold offer. Mark Zuckerberg personally reached out.
He invited Jan Koum to his house in Palo Alto.
They took a long walk in his garden, discussing WhatsApp’s future.
Facebook wanted in. Badly.
The price?
💰 $19 billion.
The same company that rejected Brian Acton in 2006 was now buying his company in what became the largest private acquisition in tech history.
But the story doesn’t end there.
By 2018, Facebook began pushing for ads and weaker privacy protections inside WhatsApp.
This clashed with Koum and Acton’s vision.
Koum WhatsApp’s CEO refused.
His principles came first.
So he walked away. Quietly resigning.
Leaving behind $850 million in unvested stock.
His words?
👉 “It is time to leave.”
But insiders knew the truth:
He left because Facebook was turning WhatsApp into something he never wanted an ad-driven product.
Today, WhatsApp powers over 100 billion messages daily. It’s bigger than Instagram and Facebook Messenger combined.
And Brian is worth over $16 billion dollars
From two guys playing frisbee to a global phenomenon, the journey of WhatsApp is a testament to resilience and staying true to your values.
Key lessons from Brian Acton’s story to every Entrepreneur:
1. Rejection is redirection.
2. Keep it simple.
3. Principles matter more than profits.
4. Start small, but think big.
5. Be flexible to new ideas Stand your ground for to protect your principles.
And most importantly:
Sometimes, your biggest setback is just the setup for your greatest comeback.
Brian Acton once tweeted after being rejected by Twitter 😉
“Got denied by Twitter HQ. That’s OK. Would have been a long commute.”
Little did Twitter know, they had just passed on a future billionaire.
Hopefully you go about today turning your rejection into a positive point ✅
Ifeanyi Christopher ✍️
