This is a matter of dispute. The Osmonds, Jackson 5, and Beatles could certainly be seen as the first. In the current form that boy bands are typically known, Menudo could be seen as the first.
Some people only use the term "boy band" to refer to 90s bands - N'Sync, Backdoor Boys, etc. - those bands followed on the heels of New Kids On the Block.
One direction
so famous they are the most popular boy band in the world
His favorite boy band is Take That
Yes, Hawk Nelson is an all-boy band.
Yes, Boy George did appear with Band Aid.
first of all it's does* and they are a british boy band that are popular around the world
The cutest boy band in the world would absolutely have to be one direction
Irish boy band Westlife first got together in 1998. Originally signed by Simon Cowell the band has been through 14 world-wide tours. Mainly the band's fame was in Europe however; the band disbanded in 2012.
One Direction
Probably not
Marianas Trench
One direction
yes.
it was the bad boys of 1942
one direction is a boy band
Fall Out Boy did. They formed in 2001 while LMFAO formed in 2006.
so famous they are the most popular boy band in the world