Flip Keegstra
Philippus Harco "Flip" Keegstra was a sailor from the Netherlands, who represented his native country as at the 1948 Summer Olympics in Torbay. Keegstra, as crew member on the Dutch Swallow St. Margrite, took the 11th place with helmsman Wim de Vries Lentsch. In 1952 Keegstra returns to the Olympics, Helsinki, in the 5.5 Metre De Ruyter. With Helmsman Wim de Vries Lentsch and fellow crew member Piet Jan van der Giessen they took the 13th place.
