Complex sentence: René Duverger (30 January 1911--16 August 1983) was a French weightlifter who won a gold medal in the 67.5 kg category at the 1932 Summer Olympics in Los Angeles.
Split into simpler sentences: René Duverger (30 January 1911--16 August 1983) was a French weightlifter and Olympic champion. He won a gold medal at the 1932 Summer Olympics in Los Angeles.