A-Tom (G.IAM) Facts
- Former K-Pop group G.IAM
- Position: Leader, Vocalist
- Education: Deok Shin High School
Real name: Choi Yeong Kyu (최영규)
Stage name: A-Tom (아톰)
Age: 38 years
Date of birth: September 4, 1984
Place of birth: Incheon, South Korea
Height: 183 cm
Weight: 70kg
Bloodtype: B
Zodiac Sign: Virgo