• Real Name: Do Kyungsoo (Korean: 도경수; Hanja: 都暻秀)
• Stage Name: D.O.  (Korean: 디오)
• Birthdate: 12th January 1993
• Birthplace: Goyang, Gyeonggi Province, South Korea
• Power: Earth
• Western Horoscope: Capricorn / Chinese Zodiac: Monkey
• Blood Type: A
• Height: 173 cm / 5’8”  
• Family: Older brother
• Position: Main Vocal
• Specialties/Hobbies: Singing and beat box
• Motto: ”Be number one.”
• Personality: quiet
• Usual fashion style: casual
• Ideal type: a kind hearted girl who eats happily/well
• Role model: Composer Yoo Young Jin
• Casted: 2010 S.M. Casting System    
• Introduced as EXO: January 30, 2012

Favorites: 

• Color: black
• Movie: fantasy movies
• Number: 1
• Food: Spaghetti
• Music: pop