 Obama was the fourth U.S. President to be awarded the Nobel Peace Prize, after Theodore Roosevelt (1906) and Woodrow Wilson (1919)—both of whom received the award during their terms—and Jimmy Carter (2002), who received the award 21 years after leaving office.In addition, then-sitting Vice President Charles Dawes was a co-winner with Austen Chamberlain (1925), and former Vice President Al Gore was a co-winner with the U.N.'s Intergovernmental Panel on Climate Change (2007)

Obama was the first U.S. president to receive the award during his first year in office (at eight and a half months, after being nominated less than two weeks in office), although several other world leaders were awarded in the year following their election to national office, including Óscar Arias (1987) and Aung San Suu Kyi (1991).Obama said he was "surprised" and "deeply humbled" by the award.