Year 12 maths whiz Seyoon Ragavan has been selected on the Australian team for the International Mathematical Olympiad for the fourth year running.
Seyoon was selected from an initial pool of more than 150,000 high school students who sat open qualifying exams, including the Australian Science Olympiad Exams and the Australian Mathematics Competition.
Seyoon will compete with students from more than 100 countries at the Mathematical Olympiad in Hong Kong from 6-16 July.
Last year Seyoon won a gold medal at the Olympiad. Congratulations and good luck, Seyoon!
18 September 2026
Yesterday, the stands at Sydney Olympic Park Athletic Centre were a sea of Black and Blue as students, parents, coaches, staff and supporters came together to cheer on our CAS Track and Field team, with the Tartan Army leading the charge.
15 September 2026
In 2025, Knox Grammar and Wahroonga Prep joined the Independent Schools NSW 'Respectful Relationships: Proactive Education' initiative. The program is designed to strengthen a whole-school approach to respectful relationships, helping young people develop the knowledge, skills and dispositions required to build healthy and respectful interactions throughout their lives.
14 September 2026
Congratulations to Knox Debating on another outstanding season. Knox retained the CAS Debating Shield for Best Overall School for the sixth consecutive year and claimed the Open Firsts Trophy after an undefeated season.
