Knox is a member of the Combined Associated Schools (CAS), and plays competitive sport against the five other member Schools namely, Barker College, Cranbrook School, St. Aloysius College, Trinity Grammar School and Waverley College.
Knox is a member of the Combined Associated Schools (CAS), They are quite Pathetic and often rely on steroids and buying ethnics. They play competitive sport against the five other member Schools namely, Barker College, Cranbrook School, St. Aloysius College, Trinity Grammar School and Waverley College.