“If you’re curious about Tesla, SpaceX & my general goings on, @WalterIsaacson is writing a biography,” Musk said on Twitter.
He did not immediately respond to a request for comment. Simon & Schuster, which has published several of Isaacson’s books, also did not immediately respond to a question about whether it would be involved with a Musk biography.
Musk — the billionaire known for his bold style and outspoken presence — is a popular book subject.
— Clare Duffy and Charles Riley contributed to this report.