Complex sentence: Oleg Perepetchenov (born September 6,1975) is a Russian weightlifter who competed in the Men's 77 kg at the 2004 Summer Olympics and won the bronze medal, lifting 365.0 kg in total.
Split into simpler sentences: Oleg Perepetchenov (born September 6,1975) is a Russian weightlifter. Perepetchenov competed in the Men's 77 kg at the 2004 Summer Olympics and won the bronze medal, lifting 365.0 kg in total.