Who is Elon Musk's dad, Errol Musk? Errol Musk, engineer and reportedly a one-time emerald mogul, is the father of the world’s richest man, and has had a second child with stepdaughter Jana Bezuidenhout. Previous Article Why Transit Digital Out-of-Home Advertising Is Here to Stay Next Article Is Rebranding the Right Move for Your Company? Here's How I Knew It Was Time