
Knox Grammar School
The Knox Grammar School Swimming Team has won the Associated Schools of NSW (CAS) Swimming Championship for the third consecutive year. It was a nail biting finish with the event going down to the final relay of the night.
The Knox Swim Team of approximately 100 students broke five CAS records at the competition at Sydney Olympic Park Aquatic Centre last Thursday, in front of a packed crowd of more than 1,000 Knox students, parents and staff.

The Knox 14 years 200 metre freestyle relay team of Benji Allen, Tane Bidois, Kai Lilienthal and Charlie Anderson broke the CAS championship record with a time of 1 minute 45.91 seconds.
The Knox 17 years 200 metre medley relay team of Josh Johnson, Toby Peknice, Oscar Wang and Dylan Zhang broke the competition record with a time of 1 minute 49.69 seconds.

Records were also broken by Tane Bidois (14 years 50m backstroke), Tyson Bujak-Upton (17 years 200m freestyle) and Joseph Hamson (16 years 100m freestyle).
Knox won 39 of the 73 events at the competition. The overall winner of the points competition was Knox (547 points), with Trinity Grammar finishing second (543). The Knox Diving Team finished third overall.
This is the 32nd time Knox Grammar School has won the CAS trophy since first winning the competition in 1933.


26 November 2025
Knox students embarked on an unforgettable journey through the stunning landscapes of Central Australia, staying on traditional homelands and learning from Aboriginal peoples.

24 November 2025
It is with great sadness that we share the news of Mr Marsden Carr Hordern’s OAM, VRD, DLitt (Hon) (OKG39) passing. Aged 103, Marsden passed away in Sydney on 17 October 2025. Marsden – student 329 – was Knox Grammar School’s oldest known living Old Boy.

20 November 2025
Our Prep and Senior School students achieved outstanding results at the NSW VEX IQ State Championships on Sunday 9 November.
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