Thomas Jefferson High School Alumni
Auburn, Washington (WA)
Joon Sinn
Thomas Jefferson High School
Class of 1990
→ Join 2840 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 35 class of 1990 alumni that have joined.
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Class of 1972
Kien Tran
Class of 2017
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Class of 1973
Duane Clark
Class of 1992
David Brummett
Class of 1977
Mark Stanfield
Class of 1979
Brian Pennington
Class of 1974
Matthew Beer
Class of 1992
Kathy Deheide
Class of 1998
Cynthia Sibaja
Class of 2006
Taylor Meyer
Class of 1996
Diana Thompson
Class of 1980
Leeann Hill
Class of 1971
Andrea Martin
Class of 1989
Greg Green
Class of 1973
Katrina Estrada
Class of 2011
Neil Kelleher
Class of 1988
Andrew Harris
Class of 2002