Hamlin High School Alumni
Hayti, South Dakota (SD)
Jack Yonker (Jack Zimprich)
Hamlin High School
Class of 1989
→ Join 1168 Alumni from Hamlin High School that have already claimed their alumni profiles.
→ There are 43 classes, starting with the class of 1940 all the way up to class of 2018.
JACK'S PROFILE
| First Name | Jack |
| Last Name | Yonker |
| Maiden Name | Zimprich |
| Graduation Year | Class of 1989 |
| Gender | Female |
| City | N/A |
| State/Province | SD |
| Country | United States |
| Occupation | Lab Manager |
| Married | Yes |
Class of 1989 Alumni and Other Nearby Classes
→ Reunite with 14 class of 1989 classmates that have joined.
Judy Koistinen
Class of 1984
Shannen Struckman
Class of 1988
Angie Frost
Class of 1989
Gloria Zimprich
Class of 1975
Debbie Whitted
Class of 1975
Dennis Brenden
Class of 1968
Nico Tietze
Class of 1992
Michael Jager
Class of 1993
Sonja Heil
Class of 1988
Deni Christopherson
Class of 1989
Jeanne Steffensen
Class of 1987
Bob Koistinen
Class of 1982
Erlene Houge
Class of 1973
Jeffrey Skelton
Class of 1989
George Nutty
Class of 1975
Tina Pedersen
Class of 1990
Jennifer Koistinen
Class of 2007
Corry Schaefer
Class of 1988
Terrill Brusse
Class of 1961
Marilyn Sour
Class of 1982
Megan Amundson
Class of 2000
Troy Opdahl
Class of 1985
Marsha Paso
Class of 1991
Sandy Seppanen
Class of 1968