3 Doors Down is a American rock band, the band was formed in 1996. The band name was though up when the band members were in Foley, Alabama. It was said they that they were walking through town and they had seen a building who's sign had some letters missing that said "Doors Down" they decided to use that and add 3 to it since at the time the band only had three members. The original band members, a.k.a. the founders, areBrad Arnold, Todd Harrell and, Matt Roberts. 3 Doors Down's hit song "Kryptonite" was what pulled the band together and made them famous though all great bands don't just get famous over one song. 3 Doors Down had to work toward a greater fame, they had to keep up with there demanding fans who wanted more and more of their music and in result of that 3 Doors Down is one of the greatest bands still around.