I know better his father, Nils Torvalds, Finnish MEP. Most of people haven't realized so far how Linus and Richard Stallman has changed the world. Linux is now the mainstream platform ecosystem of IT world. Windows ecosystem is waning and Apple has never been good enough with supercomputers, servers etc... it's just a Cult. An American Dream.
Think about the whole chain of Linux from Raspberry to US Navy and Air Force, biggest stock market IT systems, Patriot missiles, NASA, aviation using Linux, supercomputers (95%), servers (85%). And now Linux is dominating smartphones (80%) and tablets (65%). Clearly this is just another story of evolution where Neanderthal (Microsoft) is wiped out by Modern Humans (Linux/Open Source).