Yes, you guessed correctly! The number one selling Christian band is … U2. Some may want to debate the Christian faith of U2 or their political leanings, but the Christian world-view of the band members does permeate their work.
|U2||Achtung Baby (album)||over 8 million|
|The Joshua Tree (album)||over 6 million|
|Rattle and Hum (album)||over 5 million|
|The Unforgettable Fire||over 3 million|
|All You Can’t Leave Behind (album)||over 3 million|
|Under A Blood Red Sky (album)||over 3 million|
|Total U2 record sales||approximately 160 million|