Thomas Jefferson High School Alumni
Auburn, Washington (WA)
Joon Sinn
Thomas Jefferson High School
Class of 1990
→ Join 2871 Alumni from Thomas Jefferson High School that have already claimed their alumni profiles.
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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.
Karen Walsh
Class of 1985
Shannon Linebarger
Class of 1999
Sallyann Belton
Class of 2014
Amy Rasmussen
Class of 1989
Gretchen Billings
Class of 1978
Burt Dezihan
Class of 1981
John Montgomery
Class of 1971
Tommy Decker
Class of 2001
Alexis Park
Class of 2002
Mindi Engelstad
Class of 1979
Debbie Holmes
Class of 1977
Jeffrey Fider
Class of 2008
Chris Gillmore
Class of 1983
Nancy Forbis
Class of 1972
Carmen Hunter
Class of 1987
Cindy Hanson
Class of 1970
Katrina Longley
Class of 2008
Chad Munsch
Class of 1997