Facts: - years: 1967 -- 72 - coachyears: 1980-81 - birth date: 15 april 1948 - fullname: grant stephen dorrington - name: grant dorrington Based on these bullet points, write a short biography describing the life of grant dorrington .
A:
grant stephen dorrington oam bem -lrb- born 15 april 1948 -rrb- is an australian rules football administrator who is a former player and coach .