Do you know that One direction is an English-Irish pop boy band based in London?
I didn't tell me more please
The group at it's inception was made up of Niall Horan, Liam Payne, Harry Styles, Louis Tomlinson, and Zayn Malik
Which song brought them fame and international sucess?
Social media like FB and Instagram helped alot but 5 of their albums One Direction's five albums, "Up All Night" (2011), "Take Me Home" (2012), "Midnight Memories" (2013), "Four" (2014), and "Made in the A.M." (2015) topped charts 
Wow they must be really good
For a very young group they made about One Direction represented a $50 million business empire by June 2012 in about 3 years of starting
Did any member leave the group?