BtoB‘s Jung Ilhoon and singer JOO have been revealed to be siblings!
JOO confirmed on Twitter April 10th, “Yes, everyone is right~ BtoB’s Jung Ilhoon is my biological younger brother… Hehe^^ BtoB’s cool, right?”
She added, “Please give lots of love to BtoB. To Ilhoon as well.” The photo she posted showed an autograph by Ilhoon with the short yet touching message, “To: My Nuna.” The BtoB member even made sure to include a small heart, making it obvious that the two are pretty close.
Ilhoon mentioned in a radio program the same day, “My older sister gives me a lot of support. She tells me to do what I want without interfering. If I happen to do something wrong, she’ll give me straight-forward criticism and cheer me on.”