Complex sentence: Kim Ki-bum (born August 21,1987), sometimes mononymously credited as Kibum, is a Korean pop singer, actor, and a member of the super boy band Super Junior.
Split into simpler sentences: Kim Ki-bum was born on 21 August 1987, sometimes mononymously credited as Kibum. He is a South Korean singer, actor, and a member of K-pop boy band Super Junior.