Kim Dong Hyun and his children are joining the cast of 'Superman is Back'.

On April 11, reports revealed the UFC fighter would be appearing on the show with his son and daughter, and the next day, Bonboo ENT confirmed, "Kim Dong Hyun is joining KBS 2TV's variety show 'Superman is Back' with his children."

The label continued, "Their premiere episode is airing at the end of April." Kim Dong Hyun and his wife were married in September of 2018, and they welcomed a son in 2019 and a daughter in 2021. 

Stay tuned for updates on Kim Dong Hyun.