Zachary Walker "Zac" Hanson (born October 22, 1985) is an American musician, best known as a member of the pop rock band Hanson. He plays drums, percussion, piano, guitar and also sings back-up and lead vocals. He was the lead singer on "Go", the second single from The Walk.
After releasing three albums through the record company Island Def Jam (formerly Mercury Records), the band formed their own independent label, 3CG Records. Hanson have released four albums through their own label 3CG Records, the latest is the album Anthem, released in June 2013.
Zac, at age 11 years 6 months, was the second youngest person ever to be nominated for a Grammy Award (second to Michael Jackson). He holds the title of youngest songwriter nominated for a Grammy (same year).
Zac is a co-founder and co-CEO of 3CG Records, along with brothers Isaac and Taylor.