Complex sentence: Stefano ("Bibi") Battistelli (born 6 March 1970 in Rome) is a former backstroke and medley swimmer from Italy, who competed in two consecutive Summer Olympics (1988 and 1992), and won a bronze medal at each appearance.
Split into simpler sentences: Stefano ("Bibi") Battistelli (born 6 March 1970 in Rome) is a former backstroke and medley swimmer from Italy. He competed in two consecutive Summer Olympics (1988 and 1992), and won a bronze medal at each appearance.