Complex sentence: Julie Ann Brown (born February 5,1955) is a former American distance runner who won the World Cross Country Championship in 1975 and represented the United States in the 1984 Summer Olympics in the women's marathon placing 36.
Split into simpler sentences: Julie Ann Brown (born February 5,1955) is an American former distance runner. She won the World Cross Country Championship in 1975 and represented the United States in the 1984 Summer Olympics in the women's marathon, placing 36.