Complex sentence: He participated in two Winter Olympics: in 1936 he finished 39th in the normal hill competition in Garmisch-Partenkirchen, and in 1948 he improved on his previous Olympic result with a finish of 32nd in the normal hill competition in St. Moritz.
Split into simpler sentences: He participated in two Winter Olympics: in 1936 he finished 39th in the normal hill competition in Garmisch-Partenkirchen. In 1948 he improved on his previous Olympic result with a finish of 32nd in the normal hill competition in St. Moritz.