ELON Musk’s dad has hit back at bombshell claims that the world’s richest man is on drugs. Musk’s retired electromechanical engineer dad Errol, 77, believes the claims are all part of a broader attack by Elon’s enemies. Asked about the article, Errol exclusively told The U.S. Sun from his home in South Africa: “It’s a very worrying hit job on Elon, filled with blatant inaccuracies. Slamming the claims, Errol pointed again to his family’s aversion to drugs in general. Asked if Musk was a threat to national security, the president said: “Elon Musk’s cooperation and/or technical relationships with other countries is worthy of being looked at.