BgA () is a K-Pop Boy Groups based in Los Angeles, United States. They debuted on Korea: May 13, 2016. The group is currently Active.
Real name: 안준성 / Ahn Jun Sung
Age: 29 years
Date of birth: February 18, 1993
Place of birth: Seoul, South Korea
Profession: Violinist, Youtuber and Dancer
Zodiac Sign: Aquarium