Complex sentence: Rolf Harris AO, CBE (born 30 March 1930) is an Australian former entertainer whose career has encompassed work as a musician, singer-songwriter, composer, comedian, actor, painter and television personality.
Split into simpler sentences: Rolf Harris AO, CBE (born 30 March 1930) is an Australian entertainer. His career has encompassed work as a musician, singer-songwriter, composer, comedian, actor, painter and television personality.