Active years:
2019-2021
Seongjun
Korean: 성준
Country:
South Korea
Full name:
Hong Seong Jun
Native name:
홍성준
Birthday:
Age:
22 years old
Blood type:
A
Height:
5'9" (175 cm)
Group (2019-2021):
Introduction to Seongjun
Hong Seongjun (홍성준) is a Trainee under Brand New Music. He is best known for appearing in the hit survival show, Produce X 101. Seongjun is set to debut on a project group with labelmates Sihun and Junghwan.
Seongjun's categories
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