People Netherlands Frank Heldoorn peoplepill id: frank-heldoornFH 7 views today 7 views this weekDutch triathleteFrank HeldoornBiographyListsAlso ViewedListsFrank Heldoorn is in following listsBy field of workNotable Dutch athletesGender:Male, Born in:Years 1930 to 1969By work and/or countryNotable Dutch TriathletesGender:Male, Born in:Years 1930 to 1969From our partnersSponsoredFrank Heldoorn