Most athletes are known for pushing themselves to the limits and Maarten van der Weijden from the Netherlands is no exception. Recently the swimmer attempted to swim the entire 200 kilometers (120 mi) long track of the Elfstedentocht in the Netherlands. The sole reason behind the event was to raise funds for cancer research, a cause close to Maarten’s heart.
Most athletes are known for pushing themselves to the limits and Maarten van der Weijden from the Netherlands is no exception.
