| Name | Accomplishments | Year graduated |
|---|---|---|
| Erick Wahlgren | IHSA State pole vault champion/runner-up, 8 varsity letters | 1986 |
| Kai Wahlgren | IHSA State pole vault medalist, 8 varsity letters | 1989 |
| Kipp Wahlgren | IHSA State wrestling champion, state football runner-up | 1990 |
| Kristian Wahlgren | 2-time State wrestling champion, 3-time medalist; state track qualifier | 1994 |
| Lee Wahlgren | Longtime PHS coach, sportsman club sponsor | 1960* |
* Pittsfield High School, came to Princeton in 1970
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