In 2015, Kang became a fixed cast of KBS's reality-variety show Brave Family, and became a host of JTBC's show Mum is Watching.
Pada tahun 2015, Kang menjadi anggota tetap dari acara varietas-realitas KBS Brave Family, dan menjadi pembawa acara dari acara di JTBC Mum is Watching.