How many hours a week does Mark Zuckerberg actually work at the Facebook office?Answer (1 of 15): I sit near Mark at FBHQ so I'll speak from my experience. He often arrives every morning before I do and is around after dinner working as well. I would say he is in the office roughly 9-10 hours a day, 5 days a week. Sometimes we have particularly exciting projects going on ...
誰かのことは永遠にわからない（けれども諦めたらそこで試合終了だよ） - 腐ハウスブログ
