Marjon Wijnsma (born 18 July 1965 in Giekerk) is a retired Dutch heptathlete. She competed in the long jump as well. She is a four-times national champion in this discipline, whereas in the heptathlon she became Dutch champion only once. Her personal best score was 6213 points, achieved in May 1988 in Eindhoven. Achievements References 1965 births Living people Dutch heptathletes Dutch female long jumpers Athletes (track and field) at the 1984 Summer Olympics Athletes (track and field) at the 1988 Summer Olympics Olympic athletes of the Netherlands People from Tytsjerksteradiel Sportspeople from Friesland 20th-century Dutch women