Stemon Sit obtained his Bachelor of Commerce from Toronto Metropolitan University and his Bachelor of Education from Lakehead University. He has additional qualifications in Mathematics, Health and Physical Education, special education and teaching English language learners.

He is beginning his fourth year at SIS. This year, he will be a Grade 7 Core Teacher. His prior experience at SIS includes teaching high school Accounting, Marketing, and Civics & Careers. His additional teaching experience includes five years in Canada, one year in South Korea, and three years in the United Arab Emirates.