Elon Musk binges on Netflix, HBO and … bakes cookies? What the billionaire CEO of Tesla and SpaceX does in his free time

As the fifth centibillionaire and fifth-wealthiest person in the world, Elon Musk devotes most of his time to being the CEO of Tesla and SpaceX. But like anyone, he needs some downtime now and then – here are five things that the tech mogul enjoys besides obsessing over space travel, electric cars (and collecting his own sizeable garage of motors, electric and otherwise).

It is no secret that the real-life Iron Man is a certified bookworm. Elon Musk’s mind was exposed to books from an early age while growing up in South Africa. It came to a point where nine-year-old Musk had already read everything in the local library. Reading that ranged from fantasy and sci-fi novels to biographies and structural engineering gave him heroes to look up to and inspired him to build rockets.