Complex sentence: Malcolm Cuthbert Nokes MC MA BSc (20 May 1897--22 November 1986) was a British schoolteacher, soldier, research scientist and Olympic athlete, who competed in the hammer throw and discus throw.
Split into simpler sentences: Malcolm Cuthbert Nokes MC MA BSc (20 May 1897--22 November 1986) was a British schoolteacher, soldier, research scientist and Olympic athlete. As an athlete he mainly competed in the hammer throw and discus throw.