Glenbrook North Broadcasting
Your home for GBN Broadcasting news, updates, announcements and more.
Official Home of GBN-TV and WGBK 88.5 FM Radio.
GBN's Student-Run Radio Station
WGBK is owned and operated by Glenbrook School District 225, with studios located at Glenbrook North High School in Northbrook, Illinois and Glenbrook South High School in Glenview, Illinois.
Tune in from 4-9 p.m. on Tuesdays, Thursdays and alternating Fridays to hear your GBN Radio students LIVE on WGBK.