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Jan Koum's Email & Phone Number

Ukrainian-American businessman and computer programmer


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About Jan Koum

📖 Summary

Jan Koum is a Ukrainian-American businessman and computer programmer best known for co-founding the popular messaging app WhatsApp. Born in Kyiv, Ukraine, Koum moved to the United States with his family at the age of 16, where he faced numerous challenges before eventually achieving great success in the tech industry.

Koum's early life was marked by hardship and perseverance. Growing up in a small village outside Kyiv, he experienced firsthand the challenges of living in a country struggling with political instability and economic hardship. His family lived without electricity and hot water, and Koum himself often had to rely on government assistance to make ends meet. Despite these challenges, Koum had a natural aptitude for math and science, which would prove to be the foundation of his future success.

At the age of 16, Koum and his mother immigrated to the United States in search of a better life. They settled in Mountain View, California, a city known for its vibrant tech industry. Koum soon found work as a cleaner at a grocery store, where he would meet Brian Acton, a fellow employee who would later become his co-founder at WhatsApp. Koum's first experience with computers came from poring over manuals from a used bookstore, where he taught himself the basics of programming.

Koum's career in tech began in the 1990s when he landed a job at Yahoo as an infrastructure engineer. It was at Yahoo that Koum became disillusioned with the direction of the tech industry, particularly with the focus on advertising and data collection at the expense of user privacy. This disillusionment would eventually inspire him to create WhatsApp, a messaging app that prioritizes user privacy and security above all else. In 2009, Koum and Acton co-founded WhatsApp, which quickly gained popularity for its simple and secure messaging platform.

Under Koum's leadership, WhatsApp became one of the most widely used messaging apps in the world, with over 2 billion active users as of 2021. Its success was fueled by Koum's commitment to privacy and his aversion to traditional advertising and data collection methods. Koum famously resisted efforts to monetize WhatsApp through ads or user data collection, instead opting for a subscription-based model that charged a small annual fee. This commitment to privacy and user experience made WhatsApp a beloved platform for millions of users around the world.

In 2014, Koum and Acton sold WhatsApp to Facebook for a staggering $19 billion, cementing Koum's status as a tech industry heavyweight. Koum remained with the company for several years after the acquisition, continuing to oversee its operations and development. However, in 2018, he announced his departure from Facebook and WhatsApp, citing concerns over Facebook's approach to user privacy and data security.

Despite his immense success, Koum has remained humble and committed to giving back to his community. In 2014, he donated $556 million worth of Facebook shares to his former high school in Mountain View, allowing the school to establish a scholarship fund for students in need. Koum has also expressed his support for immigrants and refugees, drawing from his own experience as an immigrant to promote policies that welcome and support those seeking a better life in the United States.

Today, Koum continues to be a leading figure in the tech industry, using his success and influence to advocate for privacy and user rights. His journey from a small village in Ukraine to the pinnacle of the tech world serves as an inspiration to aspiring entrepreneurs and immigrants around the world. Koum's dedication to privacy and user experience has left an indelible mark on the tech industry, and his philanthropy has made a lasting impact on his community.


Frequently Asked Questions about Jan Koum

Who is the real owner of WhatsApp?

WhatsApp was founded by Jan Koum and Brian Acton who had previously spent 20 years combined at Yahoo. WhatsApp joined Facebook in 2014, but continues to operate as a separate app with a laser focus on building a messaging service that works fast and reliably anywhere in the world.


What did Jan Koum study?

By the age of 18, Koum had become interested in computer programming. He enrolled at San Jose State University and simultaneously worked at Ernst & Young as a security tester. He also joined w00w00, a computer security think tank started in 1996, where he met future Napster creators Shawn Fanning and Jordan Ritter.


Who is the owner of WhatsApp 2023?

Facebook has owned WhatsApp since February 2014 when they acquired it for $19.3 billion. Co-founder Jan Koum currently serves as the company's CEO.Dec 10, 2023


Why did Jan Koum immigrate to America?

Jan Koum grew up in Kyiv, Ukraine, in a Jewish family. His father was a construction worker, and his mother used to do household chores. Life was not that easy for him as they used to be surrounded by communists. It was in after the collapse of Eastern Europe, that his family decided to move to America.Jul 9, 2022


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