Arnold wrote the band's 2000 breakout hit in high school algebra class ...
The "Kryptonite" singer died "in his sleep after his courageous battle with cancer," the band said in a statement.
Brad Arnold, the founder and lead singer of the rock band 3 Doors Down, has died at age 47 after a battle with stage four kidney cancer. The band announced Arnold’s death on Saturday, Feb. 7, saying ...
He wrote the band’s breakout hit, “Kryptonite,” in a high school math class, and would go on to be nominated for three Grammy Awards.