Linus Benedict Torvalds (born 28 December 1969) is a Finnish and American software engineer who has been the creator and lead developer of the Linux kernel since 1991. He also created the distributed version control system Git. In 2012 he was among the recipients of the Millennium Technology Prize. This biography follows his life and career up to November 2026.
Linus Torvalds at a Glance
| Full name | Linus Benedict Torvalds |
| Born | 28 December 1969, Helsinki, Finland |
| Age | 56 (as of November 2026) |
| Profession | Software engineer; creator and lead developer of the Linux kernel |
| Education | University of Helsinki (master's degree in computer science, 1996) |
| Created | Linux kernel (1991); Git (2005) |
| Honours | Millennium Technology Prize (2012); IEEE Computer Pioneer Award (2014); IEEE Masaru Ibuka Consumer Electronics Award (2018) |
| Spouse | Tove Torvalds |
| Children | Three daughters |
Early Life and Education
Linus Torvalds was born in Helsinki to the journalists Anna and Nils Torvalds, and he belongs to Finland's Swedish-speaking minority. He was named after the Nobel Prize-winning chemist Linus Pauling, though he has also said he was named partly for the Peanuts character Linus. His interest in computers began with a VIC-20 at the age of 11, and he later bought a Sinclair QL, wrote his own assembler for it, and made a Pac-Man clone called Cool Man.
He attended the University of Helsinki from 1988 to 1996 and graduated with a master's degree in computer science. After his first year he joined the Finnish Navy's Nyland Brigade and completed an 11-month officer training programme. In 1990 he was introduced to Unix, and he bought Andrew Tanenbaum's book on the MINIX operating system. On 5 January 1991 he bought an Intel 80386-based PC, which let him begin work on Linux.
Creating Linux
The first Linux prototypes were released publicly on the Internet in late 1991 from an FTP server at his university. Torvalds originally wanted to call the kernel "Freax", but Ari Lemmke, who ran the server, named his directory "linux". Version 1.0 was released on 14 March 1994. After hearing Richard Stallman speak in autumn 1991, and under pressure from other contributors, Torvalds switched his original licence, which forbade commercial use, to the GNU General Public License version 2. From February 1997 to June 2003 he worked at the company Transmeta in California, and he then joined the Open Source Development Labs, which became part of the Linux Foundation, which sponsors him to work full time on Linux. In 2004 he and his family moved to Dunthorpe, Oregon. The kernel's mascot is a penguin called Tux.
As of 2006 about 2 percent of the Linux kernel had been written by Torvalds, and he said in 2012 that his own contribution is now mostly merging code written by others. He keeps the final say on which new code enters the standard kernel and holds the Linux trademark.
Git
On 3 April 2005 Torvalds began development of Git, a version control system that he wrote as a free replacement after criticism of the kernel's use of the proprietary BitKeeper tool. He handed it to Junio Hamano, who became its head maintainer in mid-2005, and Git is now one of the most widely used pieces of software for developers. He also began Subsurface, software for logging scuba dives, in 2011.
Style, Criticism and the 2018 Break
Torvalds is known for blunt, sometimes harsh messages to other developers on the kernel mailing list. On 16 September 2018 the kernel's Code of Conflict was replaced by a Code of Conduct, and in the release notes for Linux 4.19-rc4 he apologised for his past personal attacks as "unprofessional and uncalled for" and announced a break to learn to respond better to people's emotions. He returned to maintaining the kernel after the release of Linux 4.19 on 22 October 2018.
Honours
Torvalds received the 2012 Millennium Technology Prize for the creation of a new open-source operating system that led to the widely used Linux kernel. He also won the IEEE Computer Society's Computer Pioneer Award in 2014 and the IEEE Masaru Ibuka Consumer Electronics Award in 2018. In 1999 MIT Technology Review named him one of the world's top 100 innovators under 35.
Personal Life
Torvalds is married to Tove Torvalds (née Monni), a six-time Finnish national karate champion, whom he met in late 1993. They have three daughters, and he has described himself as an atheist.
Legacy
Linux now runs everything from phones and servers to supercomputers, and Git is the standard tool for managing source code. Torvalds's decision to release his work openly is one of the most influential choices in the history of computing. This biography draws on [Wikipedia](https://en.wikipedia.org/wiki/Linus_Torvalds).
