Centuries after Sauron's defeat, Middle-Earth developed motor racing, and Gandalf found his new dream job: driving the safety car.
Unfortunately, he didn't think of applying for that job until he needed a career change, having been fired from the prestigious position of Head of Examinations at the University of Gondor.
@claudius and in his spare time, he played bridge, but just couldn't get the hang of the bidding phase.