Chris Joannou is an Australian musician best known as the bassist for the rock band Silverchair. Born on November 27, 1979, in Newcastle, New South Wales, he joined the band when he was just 15 years old. Silverchair gained international fame in the 1990s with hits like "Tomorrow" and "Frogstomp," which showcased their unique sound and youthful energy. In addition to his work with Silverchair, Joannou has been involved in various musical projects and collaborations. He is recognized for his distinctive playing style and has contributed to the band's songwriting. Joannou's influence in the Australian music scene remains significant.