Wilemijntje Den Ouden
Willemijntje den Ouden was a competitive swimmer from the Netherlands, who held the 100-meter freestyle world record for nearly 23 years, from 1933 to 1956.
Willemijntje den Ouden was a competitive swimmer from the Netherlands, who held the 100-meter freestyle world record for nearly 23 years, from 1933 to 1956.
