- Birth Name: Kim Jong In (김종인)
- Birthday: January 14, 1994
- Blood Type: A
- Height: 182 cm (6’0″)
- Hometown: Seoul, South Korea
- Nationality: Korean
- Position: Main Dancer, Lead Rapper, Vocalist, Visual, Face of the Group
- Specialties: Dance (ballet, jazz, hip hop, popping, rocking)
- Stage Name: Kai (카이)
- Subunit: EXO-K
- Super Power (Badge): Teleportation
- Zodiac sign: Capricorn
aug 7 2017 ∞
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aug 7 2017 +