鄭俊英
In March 2019, Choi was revealed to be a member of an online group chat that shared sexually explicit videos of women filmed without their knowledge or consent, together with celebrities Lee Jong Hyun and Jung Joon-young. He was also reported to have bribed the police in order to prevent newspapers from covering a drunk driving incident he was involved in 2016. Subsequently, his agency announced that he will be leaving F.T. Island and retiring from the entertainment industry.