WhatsApp co-founder Jan Koum today announced plans to leave the company, which is owned by parent company Facebook. Koum has worked with Facebook and served on the company's board since Facebook acquired WhatsApp for over $19 billion in February of 2014.

WhatsApp is the largest messaging service in the world with more than 1.5 billion monthly users. It is highly popular in India, Malaysia, Singapore, Argentina, Brazil, Mexico, South Africa, and several countries in Europe.

facebookwhatsapp
In a Facebook post, Koum said that it's "time for [him] to move on" and that he'll be taking time off to pursue non-technology related interests.

It's been almost a decade since Brian and I started WhatsApp, and it's been an amazing journey with some of the best people. But it is time for me to move on. I've been blessed to work with such an incredibly small team and see how a crazy amount of focus can produce an app used by so many people all over the world.

I'm leaving at a time when people are using WhatsApp in more ways than I could have imagined. The team is stronger than ever and it'll continue to do amazing things. I'm taking some time off to do things I enjoy outside of technology, such as collecting rare air-cooled Porsches, working on my cars and playing ultimate frisbee. And I'll still be cheering WhatsApp on - just from the outside. Thanks to everyone who has made this journey possible.

Koum did not detail his reasons for leaving Facebook, but The Washington Post says he is departing because he has clashed with Facebook executives over the messaging service's strategy and Facebook's attempts to use WhatsApp personal data, monetize the service, and weaken its encryption.

In addition to leaving WhatsApp, Koum is also said to be planning to step down from Facebook's board of directors.

Koum's disagreement with Facebook is said to have heightened following the Cambridge Analytica scandal where Facebook allowed data from millions of Facebook users to be collected by a third-party app, with that data then used to influence the 2016 U.S. presidential election.

Koum did, however, plan to leave Facebook before the Cambridge Analytica scandal came to light, as there have reportedly been tensions between the two companies since Facebook first purchased WhatsApp.

Facebook originally promised not to share WhatsApp data with Facebook, but that changed less than two years after the acquisition, leading to ongoing disagreements over data sharing as Facebook has pushed for more and more crossover between the two companies.

According to The Washington Post, other WhatsApp employees are demoralized by the disagreements between Facebook and WhatsApp and are planning to leave in November when their stock options vest.

Top Rated Comments

larrylaffer Avatar
78 months ago
"I'm taking some time off to do things I enjoy outside of technology, such as collecting rare air-cooled Porsches, working on my cars and playing ultimate frisbee."

Translation: I'm rich! Neener neener!
Score: 9 Votes (Like | Disagree)
BWhaler Avatar
78 months ago
Facebook is so gross. Zuck and Sheryl Sanberg should be ashamed.
Score: 8 Votes (Like | Disagree)
bladerunner2000 Avatar
78 months ago
Time to install Signal
I don't know why Signal isn't more popular. It's a great app and platform. Wish more of my friends used it. Whatsapp is great but I just know Facebook is going to turn it into trash.
Score: 8 Votes (Like | Disagree)
-BigMac- Avatar
78 months ago
Time to install Signal
Score: 6 Votes (Like | Disagree)
nwcs Avatar
78 months ago
I remember when FB bought them he promised everyone's data would remain secure and private.
Every acquisition makes promises they don’t intend to keep. It’s mainly a smokescreen to keep the regulators and the investors happy. Seen it with Apple, Google, and many others including some of the companies I’ve worked for that were acquired.
Score: 5 Votes (Like | Disagree)
JosephAW Avatar
78 months ago
I remember when FB bought them he promised everyone's data would remain secure and private.
Score: 4 Votes (Like | Disagree)

Popular Stories

Delta Feature

Delta Game Emulator Now Available From App Store on iPhone

Wednesday April 17, 2024 9:58 am PDT by
Game emulator apps have come and gone since Apple announced App Store support for them on April 5, but now popular game emulator Delta from developer Riley Testut is available for download. Testut is known as the developer behind GBA4iOS, an open-source emulator that was available for a brief time more than a decade ago. GBA4iOS led to Delta, an emulator that has been available outside of...
iOS NES Emulator Bimmy Feature

NES Emulator for iPhone and iPad Now Available on App Store [Removed]

Tuesday April 16, 2024 11:33 am PDT by
The first approved Nintendo Entertainment System (NES) emulator for the iPhone and iPad was made available on the App Store today following Apple's rule change. The emulator is called Bimmy, and it was developed by Tom Salvo. On the App Store, Bimmy is described as a tool for testing and playing public domain/"homebrew" games created for the NES, but the app allows you to load ROMs for any...
iPhone 15 Pro Action Button Translate

All iPhone 16 Models to Feature Action Button, But Usefulness Debated

Tuesday April 16, 2024 6:54 am PDT by
Last September, Apple's iPhone 15 Pro models debuted with a new customizable Action button, offering faster access to a handful of functions, as well as the ability to assign Shortcuts. Apple is poised to include the feature on all upcoming iPhone 16 models, so we asked iPhone 15 Pro users what their experience has been with the additional button so far. The Action button replaces the switch ...
maxresdefault

Hands-On With the New App Store Delta Game Emulator

Wednesday April 17, 2024 12:19 pm PDT by
A decade ago, developer Riley Testut released the GBA4iOS emulator for iOS, and since it was against the rules at the time, Apple put a stop to downloads. Emulators have been a violation of the App Store rules for years, but that changed on April 5 when Apple suddenly reversed course and said that it was allowing retro game emulators on the App Store. Subscribe to the MacRumors YouTube channel ...
iOS 18 Siri Integrated Feature

iOS 18 Will Add These New Features to Your iPhone

Friday April 12, 2024 11:11 am PDT by
iOS 18 is expected to be the "biggest" update in the iPhone's history. Below, we recap rumored features and changes for the iPhone. iOS 18 is rumored to include new generative AI features for Siri and many apps, and Apple plans to add RCS support to the Messages app for an improved texting experience between iPhones and Android devices. The update is also expected to introduce a more...