He attended the Protestant secondary school Zandvliet Lyceum in the Hague , where he graduated the gymnasium in 1958 with a curriculum that focused on exact sciences .
Jan Pronk attended the Koningin Emmaschool for three years .
Jan Pronk attended the Protestant secondary school Zandvliet Lyceum in the Hague , where Jan Pronk graduated the gymnasium in 1958 with a curriculum that focused on exact sciences .
Jan Pronk attended the Koningin Emmaschool for three years .