Gregory Olsen

Status: Retired
4/20/1945 –
Nationality: American
Type: Non-Astronaut Passenger
First Flight: 10/1/2005
Last Flight: 10/1/2005

Gregory Olsen (born April 20, 1945) is an American entrepreneur, engineer and scientist who, in October 2005, became the third private citizen to make a self-funded trip to the International Space Station with the company Space Adventures.