Zac Hanson (born October 22, 1985) is the youngest member of the band Hanson. He was 11 years old when the band released its first album and single "MMMBop". Now, at the age of 18 he plays guitars and drums on their recent release titled Underneath Acoustic. The band just finished up their Acoustic Tour on November 5, 2003 at Carnegie Hall and plans to release a full-length album sometime in February.
