The commercial director of WhatsApp left the company, making it the lowest since Facebook acquired the messaging service.
Neeraj Arora, who was already appointed CEO after his founder left earlier this year, announced his departure on Monday night.
The former Google employee worked on WhatsApp for seven years after being sneaked through co-founders Jan Koum and Brian Acton, who also started on WhatsApp.
Apparently, Arora will leave to take time to "recharge and spend time with family", wrote on Facebook.
Arora, once described as the "employee number four" In a TechCrunch article, he did not mention in his farewell note to Mark Zuckerberg, who bought the order for $ 22 billion in 2014, but thanked Koum and Acton and what he described as a "small group."
"I was fortunate to work with a small group of talented people and see how the manic approach can create something magical that is loved by billions of people."
"It's time to move forward, but I can not be more proud of how WhatsApp continues to touch people in so many different ways every day, I'm sure WhatsApp will continue to be the simplest, most secure and dependable communication product in the coming years. years." .
Koum left in April this year amid reports of clashes with Facebook over his use of personal data and his attempts to weaken encryption. Co-founder, Acton, left in September 2017. Acton recently publicly criticized Mark Zuckerberg's efforts to monetize the service.
In an interview with Forbes, he said that Facebook executives "represent a set of business practices, principles, ethics and policies that I do not necessarily agree with." He also called on consumers to "Remove Facebook" when the Cambridge Analytica scandal broke.
Facebook also acquired Instagram, the photo-sharing application, in 2012. Both co-founders announced they would leave Facebook last month.