On March 26, 2018, it was announced that Jinsub left the band, as he has been suffering from Meniere’s disease. (An inner ear disorder)
His sister is ten years older and married. If she wasn’t he would introduce her to Inho
Before he left the group, he acted in the web drama “Lemon Car Video”.
He was ranked #3 on Boys24 with a total of 62.48 points