EXOis SM Entertainment ‘s belonging Republic of Korea nine artificial boy group is. EXO is aname derived from the motif of the exoplanet, which means the extraterrestrial system of the solar system , which means ‘a new star from the unknown.’ On April 8, 2012, 8 Korean and 4 Chinese members made their debut with EXO-K and EXO-M, totaling twelve, with a total of 12 members. We are one, which means ‘we are one’.
EXO’s debut EP, “MAMA”, was released in April 2012 ,
EXO-M ‘s version topped China ‘s music charts one day after its release , and EXO-K ‘s “MAMA” The video ranks 7th on YouTube ‘s global chart.   The debut EP “MAMA” in 2012 and the regular album “XOXO” in 2013 have achieved total commercial sales of 1.5 million copies worldwide.
EXO also, “XOXO” in a short period of time after the debut Mnet Asian Music Awards winning Album of the Year in the music group , and recorded the highest sales at the fastest pace in 12 years K- POP artist .