Complex sentence: Andreas Krieger (born Heidi Krieger on 20 July 1966 in Berlin) is a former German shot putter, who competed as a woman in the East German athletics team.
Split into simpler sentences: Andreas Krieger (born Heidi Krieger on 20 July 1966 in Berlin) is a former German shot putter. Krieger competed as a woman in the East German athletics team.