Is Mark Shuttleworth or Ivan Bella a Slovak Air Force officer?
Mark Shuttleworth Mark Richard Shuttleworth (born 18 September 1973) is a South African entrepreneur who is the founder and CEO of Canonical Ltd., the company behind the development of the Linux-based Ubuntu operating system. In 2002, he became the first citizen of an independent African country to travel to space as a space tourist. He currently lives on the Isle of Man and holds dual citizenship from South Africa and the United Kingdom.
Ken Bowersox Kenneth Dwane "Sox" Bowersox (born November 14, 1956) is a United States Navy officer, and a former NASA astronaut. He is a veteran of five Space Shuttle missions and an extended stay aboard the International Space Station.