Billie Joe Armstrong, the vocalist and guitarist of Greenday. Born on 17th February 1972 (40 years old).
He is the youngest son from six of his brothers. His first band was Sweet Children. Than on 2007 he was hired by Greenday. He is the only one personel that doesn't change his name. His friends, Michael Ryan Pritchard (Mike Dirnt) and Frank Edwin Wright III (Tré Cool) change their name.
He married a woman in 1994. Her name is Adrienne. Armstrong got two children. Their name are Joseph Marciano Armstrong and Danger Armstrong.