Complex sentence: Silvano Meconi (28 October 1931--22 September 2005) was an Italian shot putter who competed in the 1956 Summer Olympics, in the 1960 Summer Olympics, and in the 1964 Summer Olympics.
Split into simpler sentences: Silvano Meconi (28 October 1931--22 September 2005) was an Italian shot putter. He competed in the 1956 Summer Olympics, in the 1960 Summer Olympics, and in the 1964 Summer Olympics.