Elon Musk

CEO of SpaceX, Tesla, and xAI; owner of X, formerly Twitter. Probably the most influential entrepreneur of his generation, admired for technical ambition and equally polarizing because of his political engagement and management style.

Musk’s signature method is First Principles Thinking: start from physics and constraints, not from convention. That helps explain why he disrupted industries that had stagnated for decades, such as space launch, electric vehicles, and satellite internet.

But his style is more than first principles. The “69 Core Musk Methods” passage in The Book of Elon shows the practical layer under it: speed over perfection, complexity as a failure mode, direct contact with reality, and small teams packed with strong individuals. That explains better why his companies often feel simultaneously innovative and culturally punishing.

Key books around him include The Book of Elon by Eric Jorgenson and Elon Musk by Walter Isaacson from 2023.