Bob Dylan (born Robert Allen Zimmerman on May 24, 1941) is an American singer-songwriter, author, musician and poet who has been a major figure in popular music for five decades. Much of Dylan's best known work is from the 1960s when he became an informal documentarian and reluctant figurehead of American unrest. Some of his songs, such as "Blowin' in the Wind" and "The Times They Are a-Changin'", became anthems of the anti-war and civil rights movements. Forty years later, his 2001 album "Love and Theft", reached the top five on the charts in the U.S. and the UK. His latest studio album, Modern Times, released on August 29, 2006, became his first US number 1 album in thirty years, making him the oldest living person to top the charts at the age of 65.