Complex sentence: His mother, Nina Bruce (née Warren, 1939 --), is a former beauty pageant queen; his father, Nick Clooney, is a former anchorman, as well as a game show and American Movie Classics host.
Split into simpler sentences: His mother, Nina Bruce (née Warren, 1939 --), is a former beauty pageant queen. His father, Nick Clooney, is a former anchorman, as well as a game show and American Movie Classics host.