Linus Torvalds. Creator of the Linux kernel in 1991 and Git in 2005. Torvalds has maintained the Linux kernel as its principal decision-maker for over three decades. His engineering philosophy emphasizes correctness, persistence, and sharp judgment about technical trade-offs. In 2026 he wrote publicly about using an AI assistant for a hard graphics driver debugging session, giving a candid account of how AI defeatism interacts with human stubbornness.
Operating themes
- Persistence over cleverness Torvalds is known for refusing to accept that hard problems are unsolvable; his 2026 AI debugging account is one instance of a consistent pattern across his career.
- Candor about tools He evaluates tools by what they actually do, not by what their makers claim, and publishes that evaluation in public commit messages.
- Credit where earned He attributed the debugging solution partly to the AI by letting it write the commit message, a specific and countable act of credit.