| Personal Information | data |
|---|---|
| REAL NAME | Charles Donald Gemar |
| Nick Name | Sam |
| Birth Date | 4 August 1955 |
| Birth Place | Yankton, South Dakota, United States |
| Age | 65 years |
| Profession | AStronaut |
| Zodiac Sign | Leo |
| Nationality | American |
| Gender | Male |
| Debut/Fame | data |
|---|---|
| Debut | NASA Group 11 (1985) |
| Fame | STS-38 (Mission 1990), STS-48 (Mission 1991) |
| Marriages/children | data |
|---|---|
| Wife | Charlene Stringer |
| Education and Net Worth | data |
|---|---|
| School | Scotland Public High School, Scotland, South Dakota |
| Qualification | Bachelor of Science degree in Engineering |
| Favorite Things & More | data |
|---|---|
| Hobbies | Water Sports, Jogging, Travelling, Woodworking |