ABOUT CHOI JAEHYUN
Most well known as one of 49 prospective stars who competed on the boy group survival show Boys24.
He made his onscreen debut in June 2016 on the Mnet and tvN reality series Boys24.
As a competitor of Boys24, he was a member of Unit White.
Like his fellow members of Unit White, he was born in South Korea.
Some of the other members of Unit White include Park Doha , Yoo Youngdoo , and Lee Haejoon .
