Facebook's Mark Zuckerberg marries sweetheart

SAN FRANCISCO (AP) — Facebook founder and CEO Mark Zuckerberg updated his status to "married" on Saturday.
Zuckerberg and 27-year-old Priscilla Chan tied the knot at a small ceremony at his Palo Alto, Calif., home, capping a busy week for the couple, according to a guest authorized to speak for the couple. The person spoke only on the condition of anonymity.
Zuckerberg took his company public in one of the most anticipated stock offerings in Wall Street history Friday. And Chan graduated from medical school at the University of California, San Francisco, on Monday, the same day Zuckerberg turned 28, the person said.
The couple met at Harvard and have been together for more than nine years, the person said.
Zuckerberg designed the ring featuring "a very simple ruby," according to the person.
The ceremony took place in Zuckerberg's backyard before fewer than 100 guests, including Facebook's chief operating officer Sheryl Sandberg.