Ban Ki-moon is the eighth Secretary-General of the United Nations. His priorities have been to mobilize world leaders around a set of new global challenges, from climate change and economic upheaval to pandemics and increasing pressures involving food, energy and water. He has sought to be a bridge-builder, to give voice to the world’s poorest and most vulnerable people, and to strengthen the Organization itself.

"I grew up in war," the Secretary-General has said, "and saw the United Nations help my country to recover and rebuild. That experience was a big part of what led me to pursue a career in public service. As Secretary-General, I am determined to see this Organization deliver tangible, meaningful results that advance peace, development and human rights."

Mr. Ban took office on January 1, 2007. On June 21, 2011, he was unanimously re-elected by the General Assembly and will continue to serve until December 31, 2016.