Yu, 42, knows how to raise big money (when he was CFO at Facebook, he helped persuade Microsoft to invest $375 million) and negotiate acquisitions (as a finance SVP at Yahoo, he bought Flickr and del.icio.us). But good luck dislodging him from his dream job in the 49ers' front office.
Turbulent times call for all-star leadership. Meet our Executive Dream Team.
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