Burt Rutan
Scaled Composites and Virgin Galactic astronauts include Michael Alsbury (killed in the 2014 Virgin Galactic crash), Rob Bendall (Canada), Richard Branson, Peter Kalogiannis, Niki Lauda (Austria), Brian Maisler, Clint Nichols, Wes Persall, Burt Rutan, Peter Seiffert, Peter Siebold, Mark Stucky, and Dave Mackay.