Facebook chief becomes a second father, writes open letter to the newborn girl

Facebook Chief Executive Mark Zuckerberg has become a second father.

On Monday, founder of the world's largest social network, and his wife, Priscilla Chan, have introduced their second daughter, August.

Their first daughter, Max, will be two years later this year.

Lockeberg has published an open letter writing to his newborn daughter, Report Express.

The child's magic “wrote Zuckerberg. You may only be once, so don't worry too much about the future”, next says his letter to his daughter.

That's why you have us, and we'll do everything we can to ensure a better world for you and all your generation's children”, Lockerberg wrote.