Living Person
Glenbrook_North_High_School
is
As of April 18, 2026
73 years old
approximately!
Date of Birth
(1953 ) is
Snake
Year
* Calculated from Wikipedia data.
Accuracy is not guaranteed.
approx.Cosmic Age Calculator
Moon
approx. 981 years old
Mercury
approx. 304.7 years old
Venus
approx. 119.3 years old
Mars
approx. 39 years old
Jupiter
approx. 6.2 years old
Saturn
approx. 2.5 years old
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| Glenbrook North High School | |
|---|---|
 | |
 Main Entrance of the School | |
| Location | |
 | |
2300 Shermer Road , 60062 United States | |
| Coordinates | 42°06′41″N 87°50′03″W / 42.11133°N 87.83422°W |
| Information | |
| Other name | GBN |
| Former name | Glenbrook High School |
| Type | Public high school |
| Established | 1953 |
| School district | Northfield Township High School District 225 |
| Superintendent | Dr. R.J. Gravel |
| NCES School ID | |
| Principal | Mandy Hughes |
| Teaching staff | 161.34 (on an FTE basis) |
| Grades | 9–12 |
| Enrollment | 2,111 (2024-2025) |
| Student to teacher ratio | 13.08 |
| Colors | Green and Gold |
| Athletics conference | Central Suburban League |
| Nickname | Spartans |
| Newspaper | Torch |
| Yearbook | Laconian |
| Website | gbn |
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