The 17th was the day Billie Joe Armstrong was born.
== Personal life ==In June 2018, Armstrong was given honorary citizenship of Viggiano, the Italian commune from where his great-great-grandparents hailed, by Viggiano's mayor Amedeo Cicala
Billie Joe Armstrong (born February 17, 1972) is an American musician who is the lead vocalist, guitarist, and primary songwriter of the rock band Green Day, which he co-founded with Mike Dirnt in 1987

