It's no surprise that the fab four rate highly as one of the best boybands ever. Arguably not a pop boyband but more of a genre-bending rock band that wrote and performed all their own material, the Fab Four are one of the most commercially successful and critically acclaimed bands in music history, selling over a billion records internationally.

But what is surprising is that John, Paul, George and Ringo were beaten to the top spot by four comeback underdogs. Can you guess who?