Skip to Content
  • Title
    COO
  • Company
    Facebook
  • Age44
  • Last Year's Rank8

This year the charismatic operating chief launched Lean In, a bestselling book/movement that made her a global celebrity. And she sent Facebook into the mobile computing game; $2 of every $5 in revenue is from mobile, vs. nothing in 2012.

Fortune Data StoreLooking for leads, investment insights, or competitive intelligence?Get Premium Access