• Debut: April 8, 2012
• Under label SM Entertainment
• Pre debut singles:
1. What is Love
2. History
• Official Debut Album: MAMA
• Divided into 2 groups
1. EXO - M (Mandarin)
2. EXO - K (Korean)
• Originally has 12 members:
- Xiumin
- Luhan
- Kris
- Suho
- Lay
- Baekhyun
- Chen
- Chanyeol
- D.O
- Tao
- Kai
- Sehun
• EXO has 9 members now (oldest->youngest)
- Xiumin
- Suho
- Lay
- Baekhyun
- Chen
- Chanyeol
- D.O
- Kai
- Sehun
• Lay is currently doing solo activities in China
• Members who left:
1. Kris: 2014
2. Luhan: 2014
3. Tao: 2015
• Sub-units:
- EXO-CBX
- EXO-SC
