David Cook is an American singer-songwriter and musician, best known for winning the seventh season of the television competition show American Idol in 2008. His victory propelled him into the spotlight, leading to a successful music career with multiple albums and hit singles, including "Light On" and "The Time of My Life." Born on December 20, 1982, in Houston, Texas, Cook began playing guitar at a young age and formed several bands before his American Idol success. He is recognized for his rock-oriented style and powerful vocals, earning a dedicated fan base and critical acclaim throughout his career.