Please answer the following question: - birth name is david ean leyonhjelm - party is liberal democratic party - office is senator for new south wales - term start is 1 july 2014 - birth date is 1 april 1952 - nationality is australian - image is david leyonhjelm , 2014 -lrb- cropped -rrb- . png - birth place is nhill , victoria - alma mater is university of melbourne Given the details above, guess who could this information be about.
A:
david leyonhjelm