Complex sentence: Valerie Le Zimring-Schneiderman (born March 28,1965 in Los Angeles) is a former rhythmic gymnast who represented the United States at the 1984 Summer Olympics, and finished 11th in the individual all-around.
Split into simpler sentences: Valerie Le Zimring-Schneiderman (born March 28,1965 in Los Angeles) is a former Olympic rhythmic gymnast. She represented the United States at the 1984 Summer Olympics, and finished 11th in the individual all-around.