Chelsea Victoria Clinton is an American writer and global health advocate. She is the only child of former U.S. President Bill Clinton and former U.S. Secretary of State and 2016 presidential candidate Hillary Clinton. She was a special correspondent for NBC News from 2011 to 2014 and now works with the Clinton Foundation and Clinton Global Initiative, including taking a prominent role at the foundation with a seat on its board. Clinton was born in Little Rock, Arkansas, during her father's first term as governor. She attended public schools there until he was elected president and the family moved to the White House, where she began attending the private Sidwell Friends School. She received an undergraduate degree at Stanford University and later earned master's degrees from University of Oxford and Columbia University, and a Doctor of Philosophy in international relations from the University of Oxford in 2014. Clinton married investment banker Marc Mezvinsky in 2010. They have a daughter and two sons. In 2007 and 2008, Clinton campaigned extensively on American college campuses for her mother's Democratic presidential nomination bid and introduced her at the 2008 Democratic National Convention. She assumed a similar role in her mother's 2016 presidential campaign, making more than 200 public appearances as her surrogate and again introducing her at the 2016 Democratic National Convention. Clinton has authored and co-authored best-selling children's non-fiction books and co-authored a scholarly book for adults on global health policy, as well as articles and opinion pieces published in major media outlets. She has received numerous awards and honors. Clinton has worked for McKinsey & Company, Avenue Capital Group, and New York University and serves on several boards, including those of the School of American Ballet, Clinton Foundation, Clinton Global Initiative, Common Sense Media, Weill Cornell Medical College, Expedia Group, and IAC/InterActiveCorp.