Complex sentence: Artiom Kiouregkian (born 9 September 1976) is an Greek wrestler who won a bronze medal at the 2004 Summer Olympic Games in Greco-Roman wrestling.
Split into simpler sentences: Artiom Kiouregkian (born 9 September 1976) is a Greek wrestler. He won a bronze medal at the 2004 Summer Olympic Games in Greco-Roman wrestling.