“We are one, EXO!”
EXO contains of 12 members and is divided in two mini groups, EXO-M and EXO-K.
EXO-K is promoting in South Korea and EXO-M in China.
They held a pre-debut showcase in Korea on 31st of March 2012 and in China on 1st of April, 2012.
EXO debuted on on April 8th, 2012 through SBS Inkigayo and 12 Music Billboard