Billie Joe Armstrong is the lead singer and guitarist of the rock band Green Day, known for his energetic performances and songwriting skills. Since forming the band in the late 1980s, Armstrong has played a major role in shaping the band's punk rock sound and cultural impact, particularly during the 1990s with the release of their iconic album "Dookie." His music often reflects themes of youth disillusionment and social commentary, resonating with fans across...