Complex sentence: Ilya Konovalov (born 4 March 1971 in Efrosimovka) is a Russian hammer thrower, who's personal best throw is 82.28 metres, achieved in August 2003 in Tula.
Split into simpler sentences: Ilya Konovalov (born 4 March 1971 in Efrosimovka) is a Russian hammer thrower. His personal best throw is 82.28 metres, achieved in August 2003 in Tula.