Joonsuh Lim

Director of Education, Glenbrook North High School

Math, Race, and Chess - those are my favorite topics.

I’m the leading member of the Glenbrook South Math Team. I have played the trumpet since I was 9 years old and am currently a member of my school's Symphonic Winds. My hobbies include motorsports, learning math, and playing video games. I enjoy math and number-related topics and like to assist those who need help with areas in math.

I’m looking forward to meeting and helping children from In The Begining. Usually, I am a bit shy and not very talkative, but teaching and explaining math is always captivating.