Mr. Kertes is a teacher at GidGalang Kuuyas Naay Secondary School in Queen Charlotte, BC. 

GidGalang Kuuyas Naay is one of two public high schools in the Haida Gwaii School District (#50) and is located on the traditional and unceded territory of the Haida Nation. Students come from Port Clements, Tlell, Lawn Hill, Miller Creek, Skidegate, Queen Charlotte and Sandspit. 

Mr. Kertes teaches English, Drama and Math. He is also the Debate Coach, Drama Advisor and Student Council Advisor.