Thomas Jefferson High School Alumni
Auburn, Washington (WA)
Joon Sinn
Thomas Jefferson High School
Class of 1990
→ Join 2884 Alumni from Thomas Jefferson High School that have already claimed their alumni profiles.
→ There are 61 classes, starting with the class of 1948 all the way up to class of 2026.
JOON'S PROFILE
| First Name | Joon |
| Last Name | Sinn |
| Graduation Year | Class of 1990 |
| Gender | Male |
| City | N/A |
| State/Province | WA |
| Country | United States |
| Occupation | Software Engineer |
| Married | Yes |
| Favorite School Memory | Arm Wrestling competition by Ms. Watch |
| About Me | College, Work, Marriage, kids |
Class of 1990 Alumni
→ Reunite with 36 class of 1990 alumni that have joined.
Chris `
Class of 2002
Dana Brown
Class of 1970
Merle "sparky" Hanson
Class of 1970
Teri Downs
Class of 1983
Lauri Anderson Whitney
Class of 1985
Diane Orr
Class of 1973
Brian Berdan
Class of 1971
Virginia Estes
Class of 1983
Amandeep Kaur
Class of 2002
Maricris Buenvenida
Class of 1992
Tina Jacobs
Class of 1990
Chris Chris Bianchi
Class of 1985
Qian Nivan
Class of 2019
Ralph Pankow
Class of 1988
Mary Nordness
Class of 1999
Toni Pollock-bozarth Toni Pollock
Class of 1976
Mary Mary Jolley
Class of 1970
William Barnes
Class of 1989