Facebook's Zuckerberg tells hiring secret

So young boys and girls, Zuckerberg has done it in Barcelone during a Q&A session at Mobile World Congress.

Speaking the world’s biggest wireless phone fair in Barcelona, the 30-year-old Facebook founder revealed the chief characteristic he looks for in a potential employee.

‘I will only hire someone to work directly for me if I would work for that person,’ Zuckerberg told everyone.

Zuckerberg was of the view that it was a pretty good test.

According to Facebook News room a total of 9,199 employees are working in the social media giant as of December 31, 2014.

Mark Zuckerberg also hosts an online book club through his personal Facebook account started in January 2015 and makes a book recommendation every two weeks to his millions of Facebook followers.